| 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 | $244.46 | 5.611% | $258.1767 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $102.62 | 13.165% | $116.1299 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $53.26 | 6.599% | $56.7746 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $81.63 | 6.230% | $86.7155 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $226.88 | 8.374% | $245.8789 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $12.92 | 13.639% | $14.6822 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $187.88 | 9.186% | $205.1387 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $909.65 | $983.4965 | $983.50 | $983.55 | $983.50 | |