| 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 | $221.90 | 10.192% | $244.516 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $61.49 | 9.760% | $67.4914 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $179.62 | 13.220% | $203.3658 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $46.75 | 8.571% | $50.7569 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $33.66 | 10.607% | $37.2303 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $67.51 | 11.474% | $75.2561 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $170.89 | 11.831% | $191.108 | $191.11 | $191.10 | $191.10 |
| 7 purchase totals = | $781.82 | $869.7245 | $869.74 | $869.70 | $869.80 | |