| 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 | $117.37 | 3.763% | $121.7866 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $90.29 | 10.437% | $99.7136 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $44.90 | 12.395% | $50.4654 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $97.45 | 9.535% | $106.7419 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $143.39 | 12.448% | $161.2392 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $123.92 | 13.839% | $141.0693 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $250.68 | 6.257% | $266.365 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $868.00 | $947.3810 | $947.39 | $947.35 | $947.40 | |