I have a spreadsheet that is used by two different departments. Sales uses
it to report commissions and lists names by first name then last name. HR
uses it to be able to imput commissions into payroll but thier sheet needs to
be listed lastname, first name. I have the workbook setup so the toal sales
commissions are pulled from the Sales sheet and dumped into the HR sheet
suing the forumla:

=SUMIF('Sales'!$A$8:$A$500,A3,'HR'!$D$8:$D$500)

where 'Sales'!$a$8:$a$500 is where the name is referenced on the sales sheet
and A3 is where the name is referenced on the HR sheet in reverse. Is there
a way I can get Excel to recognize the name in reverse so this formula will
work?