| 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 | $124.82 | 5.835% | $132.1032 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $221.64 | 13.637% | $251.865 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $24.27 | 6.662% | $25.8869 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $52.96 | 11.689% | $59.1505 | $59.15 | $59.15 | $59.20 |
| Purchase #5 | $163.56 | 7.471% | $175.7796 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $118.43 | 13.341% | $134.2297 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $89.62 | 5.648% | $94.6817 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $795.30 | $873.6966 | $873.70 | $873.75 | $873.80 | |