| 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 | $117.86 | 10.711% | $130.484 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $25.30 | 4.404% | $26.4142 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $117.49 | 7.114% | $125.8482 | $125.85 | $125.85 | $125.80 |
| Purchase #4 | $242.93 | 3.172% | $250.6357 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $150.67 | 5.365% | $158.7534 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $208.43 | 4.528% | $217.8677 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $46.64 | 11.174% | $51.8516 | $51.85 | $51.85 | $51.90 |
| 7 purchase totals = | $909.32 | $961.8548 | $961.85 | $961.85 | $961.90 | |