| 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 | $21.39 | 3.841% | $22.2116 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $110.99 | 12.398% | $124.7505 | $124.75 | $124.75 | $124.80 |
| Purchase #3 | $11.93 | 6.731% | $12.733 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $250.96 | 6.168% | $266.4392 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $97.44 | 12.391% | $109.5138 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $221.64 | 11.528% | $247.1907 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $121.79 | 8.104% | $131.6599 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $836.14 | $914.4987 | $914.49 | $914.50 | $914.50 | |