| 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 | $206.28 | 5.265% | $217.1406 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $88.38 | 10.827% | $97.9489 | $97.95 | $97.95 | $97.90 |
| Purchase #3 | $240.59 | 13.343% | $272.6919 | $272.69 | $272.70 | $272.70 |
| Purchase #4 | $6.53 | 9.749% | $7.1666 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $153.43 | 3.366% | $158.5945 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $52.70 | 4.833% | $55.247 | $55.25 | $55.25 | $55.20 |
| Purchase #7 | $121.96 | 8.508% | $132.3364 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $869.87 | $941.1259 | $941.13 | $941.15 | $941.00 | |