| 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 | $238.50 | 7.191% | $255.6505 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $187.65 | 9.732% | $205.9121 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $165.43 | 10.550% | $182.8829 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $115.26 | 10.420% | $127.2701 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $70.71 | 5.677% | $74.7242 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $66.68 | 13.717% | $75.8265 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $23.86 | 13.186% | $27.0062 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $868.09 | $949.2725 | $949.27 | $949.25 | $949.30 | |