| 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 | $121.40 | 8.335% | $131.5187 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $221.43 | 10.468% | $244.6093 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $185.83 | 6.666% | $198.2174 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $158.90 | 11.679% | $177.4579 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $24.82 | 13.658% | $28.2099 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $59.48 | 5.698% | $62.8692 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $109.39 | 10.676% | $121.0685 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $881.25 | $963.9509 | $963.96 | $963.85 | $964.00 | |