| 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 | $201.40 | 13.561% | $228.7119 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $42.36 | 8.689% | $46.0407 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $216.52 | 11.839% | $242.1538 | $242.15 | $242.15 | $242.20 |
| Purchase #4 | $149.79 | 9.460% | $163.9601 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $92.35 | 7.865% | $99.6133 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $248.65 | 4.716% | $260.3763 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $28.72 | 11.153% | $31.9231 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $979.79 | $1,072.7792 | $1,072.77 | $1,072.75 | $1,072.80 | |