| 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 | $232.37 | 12.307% | $260.9678 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $18.82 | 6.402% | $20.0249 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $66.32 | 13.312% | $75.1485 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $104.52 | 5.653% | $110.4285 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $191.30 | 13.679% | $217.4679 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $186.25 | 13.555% | $211.4962 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $23.86 | 7.642% | $25.6834 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $823.44 | $921.2172 | $921.22 | $921.20 | $921.20 | |