| 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 | $116.47 | 4.314% | $121.4945 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $157.74 | 11.617% | $176.0647 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $143.63 | 4.249% | $149.7328 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $34.87 | 6.461% | $37.123 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $207.70 | 10.189% | $228.8626 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $122.77 | 3.336% | $126.8656 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $59.31 | 9.472% | $64.9278 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $842.49 | $905.0710 | $905.06 | $905.05 | $905.10 | |