| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.75 | 11.500% | $40.9763 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $233.40 | 5.367% | $245.9266 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $78.97 | 3.295% | $81.5721 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $117.89 | 10.170% | $129.8794 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $218.67 | 3.350% | $225.9954 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $127.44 | 12.711% | $143.6389 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $250.52 | 5.588% | $264.5191 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $1,063.64 | $1,132.5078 | $1,132.52 | $1,132.55 | $1,132.50 | |