| 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 | $97.35 | 12.247% | $109.2725 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $141.42 | 12.239% | $158.7284 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $229.56 | 8.597% | $249.2953 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $127.61 | 12.552% | $143.6276 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $96.79 | 3.160% | $99.8486 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $59.73 | 7.467% | $64.19 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $124.26 | 10.447% | $137.2414 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $876.72 | $962.2038 | $962.21 | $962.25 | $962.10 | |