sales tax from eBay not working correctly when combining orders

[sales244]

I had a customer notice this so I figured I should pass it on to SS.  When you combine 2 eBay orders, the sales tax from both orders doesn't combine correctly.  Only the sales tax from the main order (the one you combine to or "Remaining order") appears on the packing slip.  The orders that get combined do not get added and therefore it makes for a difference between what's on the printed packing slip and what they were actually charged.  For the customers who actually use their paper receipts to check their credit card bills at the end of the month, this leads to confusion and frustrated emailed to the seller.  Please fix