| 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 | $154.96 | 10.374% | $171.0356 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $43.66 | 10.177% | $48.1033 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $245.89 | 10.299% | $271.2142 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $20.99 | 12.832% | $23.6834 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $237.51 | 4.490% | $248.1742 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $175.56 | 8.296% | $190.1245 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $97.98 | 7.353% | $105.1845 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $976.55 | $1,057.5197 | $1,057.50 | $1,057.50 | $1,057.50 | |