| 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 | $230.28 | 5.420% | $242.7612 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $94.57 | 3.290% | $97.6814 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $74.84 | 3.401% | $77.3853 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $10.31 | 3.576% | $10.6787 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $166.51 | 5.112% | $175.022 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $162.65 | 10.753% | $180.1398 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $122.71 | 5.852% | $129.891 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $861.87 | $913.5594 | $913.56 | $913.60 | $913.60 | |