| 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 | $110.78 | 6.266% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $75.36 | 8.114% | $81.4747 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $210.35 | 8.726% | $228.7051 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $33.92 | 11.601% | $37.8551 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $237.47 | 11.547% | $264.8907 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $180.34 | 3.234% | $186.1722 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $26.39 | 11.684% | $29.4734 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $874.61 | $946.2927 | $946.29 | $946.20 | $946.40 | |