| 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 | $220.77 | 10.863% | $244.7522 | $244.75 | $244.75 | $244.80 |
| Purchase #2 | $177.78 | 5.352% | $187.2948 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $24.90 | 3.524% | $25.7775 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $76.78 | 12.800% | $86.6078 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $85.72 | 13.486% | $97.2802 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $129.53 | 6.793% | $138.329 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $139.79 | 10.602% | $154.6105 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $855.27 | $934.6520 | $934.65 | $934.70 | $934.70 | |