| 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 | $230.47 | 5.839% | $243.9271 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $215.47 | 4.405% | $224.9615 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $148.49 | 8.303% | $160.8191 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $138.63 | 5.621% | $146.4224 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $165.48 | 6.429% | $176.1187 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $216.89 | 5.415% | $228.6346 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $113.74 | 10.738% | $125.9534 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $1,229.17 | $1,306.8368 | $1,306.83 | $1,306.80 | $1,306.80 | |