| 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 | $30.99 | 11.364% | $34.5117 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $159.92 | 5.696% | $169.029 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $154.92 | 13.524% | $175.8714 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $21.76 | 12.300% | $24.4365 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $134.27 | 12.314% | $150.804 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $206.58 | 8.760% | $224.6764 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $192.61 | 10.459% | $212.7551 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $901.05 | $992.0841 | $992.09 | $992.10 | $992.10 | |