| 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 | $108.72 | 8.625% | $118.0971 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $21.44 | 9.684% | $23.5162 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $170.51 | 3.148% | $175.8777 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $87.53 | 10.862% | $97.0375 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $56.30 | 9.759% | $61.7943 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $113.54 | 9.673% | $124.5227 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $208.56 | 12.771% | $235.1952 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $766.60 | $836.0407 | $836.05 | $836.05 | $836.00 | |