| 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 | $97.68 | 4.503% | $102.0785 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $105.74 | 6.770% | $112.8986 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $109.32 | 11.417% | $121.8011 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $225.42 | 11.783% | $251.9812 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $127.76 | 13.471% | $144.9705 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $121.37 | 3.781% | $125.959 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $75.93 | 9.810% | $83.3787 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $863.22 | $943.0676 | $943.07 | $943.10 | $943.20 | |