| 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 | $201.25 | 10.850% | $223.0856 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $35.32 | 13.474% | $40.079 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $99.48 | 5.460% | $104.9116 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $81.84 | 13.436% | $92.836 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $59.50 | 8.724% | $64.6908 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $158.92 | 12.758% | $179.195 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $24.80 | 13.765% | $28.2137 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $661.11 | $733.0117 | $733.02 | $733.05 | $733.00 | |