| 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 | $250.52 | 4.297% | $261.2848 | $261.28 | $261.30 | $261.30 |
| Purchase #2 | $187.98 | 3.835% | $195.189 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $8.88 | 6.816% | $9.4853 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $98.63 | 12.321% | $110.7822 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $112.33 | 12.834% | $126.7464 | $126.75 | $126.75 | $126.70 |
| Purchase #6 | $74.29 | 6.610% | $79.2006 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $112.76 | 13.683% | $128.189 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $845.39 | $910.8773 | $910.88 | $910.95 | $910.90 | |