| 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 | $128.49 | 7.611% | $138.2694 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $221.67 | 11.314% | $246.7497 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $195.94 | 11.104% | $217.6972 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $53.69 | 11.206% | $59.7065 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $19.43 | 13.496% | $22.0523 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $49.62 | 11.369% | $55.2613 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $212.71 | 10.392% | $234.8148 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $881.55 | $974.5512 | $974.55 | $974.50 | $974.60 | |