| 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 | $110.46 | 13.396% | $125.2572 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $250.51 | 11.791% | $280.0476 | $280.05 | $280.05 | $280.00 |
| Purchase #3 | $9.91 | 7.816% | $10.6846 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $70.59 | 5.213% | $74.2699 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $14.84 | 6.816% | $15.8515 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $227.41 | 3.301% | $234.9168 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $128.84 | 5.128% | $135.4469 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $812.56 | $876.4745 | $876.48 | $876.45 | $876.50 | |