| 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 | $89.75 | 12.502% | $100.9705 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $213.72 | 11.555% | $238.4153 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $47.96 | 4.865% | $50.2933 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $8.68 | 5.739% | $9.1781 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $195.80 | 7.476% | $210.438 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $219.65 | 6.772% | $234.5247 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $95.49 | 3.686% | $99.0098 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $871.05 | $942.8297 | $942.83 | $942.80 | $942.80 | |