| 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 | $209.96 | 12.496% | $236.1966 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $107.26 | 10.489% | $118.5105 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $174.86 | 12.706% | $197.0777 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $154.99 | 8.415% | $168.0324 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $147.61 | 5.557% | $155.8127 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $76.43 | 6.197% | $81.1664 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $33.91 | 4.316% | $35.3736 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $905.02 | $992.1699 | $992.17 | $992.15 | $992.20 | |