| 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 | $235.37 | 13.470% | $267.0743 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $24.73 | 9.600% | $27.1041 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $101.65 | 6.473% | $108.2298 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $155.52 | 9.815% | $170.7843 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $123.96 | 4.857% | $129.9807 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $105.46 | 6.477% | $112.2906 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $59.56 | 11.183% | $66.2206 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $806.25 | $881.6844 | $881.67 | $881.70 | $881.70 | |