| 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 | $212.82 | 5.688% | $224.9252 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $191.67 | 4.499% | $200.2932 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $177.68 | 12.590% | $200.0499 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $95.66 | 3.638% | $99.1401 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $41.62 | 10.730% | $46.0858 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $222.37 | 5.663% | $234.9628 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $21.73 | 13.586% | $24.6822 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $963.55 | $1,030.1392 | $1,030.14 | $1,030.20 | $1,030.10 | |