BUG: You may notice an incorrect sorted order when you sort the negative decimal values in descending order in Access

Steps to reproduce the problem

1. Start Access.
2. Open the Northwind.mdb sample database.
3. In the Database window, click Tables under the Objects section.
4. In the right pane, double-click Create table in Design view.
5. Create a table that is named TestTbl that has two fields that are named fldID and fldNumber. Set the properties of the fields as follows:
   
   

   Table: TestTbl
      ----------------------------
      Field Name: fldID
      Data Type: AutoNumber
   
   
   
      Field Name: fldNumber
      Data Type: Number
      Field Size: Decimal
   
   
      Table Properties: TestTbl
      -------------------------------
      PrimaryKey: fldID 

6. On the File menu, click Save.
7. In the Save As dialog box, type TestTbl in the Table Name box, and then click OK.
8. On the View menu, click Datasheet View.
9. Enter the following data in the fldNumber field:
   
   20, -10, 5, -5, 10, -20
10. Select the fldNumber field.
11. On the Records menu, point to Sort, and then click Sort Descending.
    
    Notice that the sorted data appears in the incorrect order.