| 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 | $236.27 | 3.265% | $243.9842 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $78.48 | 12.392% | $88.2052 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $64.70 | 7.420% | $69.5007 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $44.71 | 4.653% | $46.7904 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $193.70 | 6.691% | $206.6605 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $97.57 | 12.562% | $109.8267 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $17.48 | 6.640% | $18.6407 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $732.91 | $783.6084 | $783.61 | $783.65 | $783.60 | |