| 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 | $223.36 | 13.313% | $253.0959 | $253.10 | $253.10 | $253.10 |
| Purchase #2 | $50.76 | 8.779% | $55.2162 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $157.85 | 11.270% | $175.6397 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $28.97 | 8.682% | $31.4852 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $116.78 | 7.265% | $125.2641 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $123.29 | 9.108% | $134.5193 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $110.40 | 7.271% | $118.4272 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $811.41 | $893.6476 | $893.66 | $893.65 | $893.60 | |