| 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 | $125.34 | 5.368% | $132.0683 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $244.63 | 4.807% | $256.3894 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $194.53 | 8.201% | $210.4834 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $91.64 | 6.747% | $97.823 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $185.57 | 13.576% | $210.763 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $15.75 | 9.305% | $17.2155 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $49.59 | 4.520% | $51.8315 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $907.05 | $976.5741 | $976.57 | $976.55 | $976.60 | |