| 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 | $224.32 | 12.634% | $252.6606 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $198.66 | 13.791% | $226.0572 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $163.77 | 4.655% | $171.3935 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $91.79 | 8.565% | $99.6518 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $62.36 | 5.696% | $65.912 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $148.72 | 7.434% | $159.7758 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $19.73 | 7.584% | $21.2263 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $909.35 | $996.6772 | $996.68 | $996.70 | $996.80 | |