| 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 | $240.36 | 8.466% | $260.7089 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $85.38 | 6.717% | $91.115 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $36.65 | 5.816% | $38.7816 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $155.81 | 12.630% | $175.4888 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $12.37 | 6.239% | $13.1418 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $55.43 | 10.755% | $61.3915 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $243.54 | 13.162% | $275.5947 | $275.59 | $275.60 | $275.60 |
| 7 purchase totals = | $829.54 | $916.2223 | $916.22 | $916.25 | $916.20 | |