| 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 | $198.74 | 11.106% | $220.8121 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $90.85 | 4.395% | $94.8429 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $81.37 | 8.289% | $88.1148 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $102.68 | 4.108% | $106.8981 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $238.90 | 6.551% | $254.5503 | $254.55 | $254.55 | $254.60 |
| Purchase #6 | $59.95 | 7.855% | $64.6591 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $94.43 | 12.347% | $106.0893 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $866.92 | $935.9666 | $935.96 | $935.95 | $936.00 | |