| 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 | $91.54 | 10.486% | $101.1389 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $108.76 | 3.601% | $112.6764 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $151.96 | 4.623% | $158.9851 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $236.75 | 10.340% | $261.23 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $121.59 | 12.252% | $136.4872 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $59.27 | 10.127% | $65.2723 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $117.46 | 13.320% | $133.1057 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $887.33 | $968.8956 | $968.91 | $968.95 | $968.90 | |