This is what I intend on doing.

Transaction 1 4 Boxes of Cheerios at 4 for $6.00 with IN AD Coupon
1 $1.00 off One Box Coupon
1 $1.00 off Three General Mills Coupon
1 $2.00 off Catalina

Total Cost for 4 boxes of Cheerios $2.00

Transaction 2 Scott 12 Pack of Paper towels $9.99
1 $0.55 coupon doubled - $1.10
1 $2.00 off Catalina - $2.00
Total Cost for a 12 pack $6.89