| 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 | $250.48 | 6.721% | $267.3148 | $267.31 | $267.30 | $267.30 |
| Purchase #2 | $104.66 | 5.613% | $110.5346 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $110.64 | 12.503% | $124.4733 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $200.87 | 13.533% | $228.0537 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $82.44 | 10.676% | $91.2413 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $12.69 | 8.802% | $13.807 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $21.61 | 10.105% | $23.7937 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $783.39 | $859.2184 | $859.20 | $859.20 | $859.20 | |