I am using excel 2007. I had originally asked this question in the function
section, but VBA was suggested.

I want to create an invoice where the total number of line items is dynamic.
I have created the 'header' section of the invoice with company name,
customer name, etc and I have created the 'body' of the invoice using a
table. This table has Qty, Description, Unit Cost, and Item Cost. Item cost
is a formula showing Qty * Unit Cost. This table works great and is dynamic.
As I simply type more items, the table automatically expands and formats
correctly.

The trouble I have is I want to have a Subtotal, Tax, and Grand Total line
shown at the bottom of the table and to move as it expands or shrinks. How
can I make these three cells move with the table?

Thank you,

JIM