| 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 | $105.53 | 10.797% | $116.9241 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $210.81 | 7.197% | $225.982 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $219.27 | 11.648% | $244.8106 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $40.56 | 3.607% | $42.023 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $19.68 | 7.810% | $21.217 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $16.28 | 4.688% | $17.0432 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $159.26 | 6.634% | $169.8253 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $771.39 | $837.8252 | $837.82 | $837.80 | $837.70 | |