| 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 | $81.91 | 7.152% | $87.7682 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $195.91 | 3.739% | $203.2351 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $243.60 | 12.655% | $274.4276 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $130.61 | 13.551% | $148.309 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $109.41 | 8.867% | $119.1114 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $180.41 | 5.694% | $190.6825 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $87.27 | 11.784% | $97.5539 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $1,029.12 | $1,121.0877 | $1,121.09 | $1,121.10 | $1,121.10 | |