| 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 | $24.30 | 13.281% | $27.5273 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $116.31 | 7.375% | $124.8879 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $237.27 | 5.799% | $251.0293 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $249.51 | 7.580% | $268.4229 | $268.42 | $268.40 | $268.40 |
| Purchase #5 | $117.63 | 10.516% | $130 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $25.76 | 12.235% | $28.9117 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $131.91 | 8.753% | $143.4561 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $902.69 | $974.2352 | $974.24 | $974.25 | $974.20 | |