| 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 | $110.45 | 6.704% | $117.8546 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $97.26 | 13.385% | $110.2783 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $121.28 | 13.387% | $137.5158 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $78.87 | 13.321% | $89.3763 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $249.39 | 3.146% | $257.2358 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $174.90 | 5.188% | $183.9738 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $37.56 | 10.313% | $41.4336 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $869.71 | $937.6682 | $937.67 | $937.70 | $937.70 | |