| 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 | $103.66 | 6.273% | $110.1626 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $97.63 | 9.424% | $106.8307 | $106.83 | $106.85 | $106.80 |
| Purchase #3 | $239.77 | 10.524% | $265.0034 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $205.50 | 9.433% | $224.8848 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $92.87 | 3.586% | $96.2003 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $103.39 | 5.637% | $109.2181 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $13.31 | 13.477% | $15.1038 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $856.13 | $927.4037 | $927.39 | $927.40 | $927.40 | |