| 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 | $111.46 | 5.148% | $117.198 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $87.92 | 7.289% | $94.3285 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $243.33 | 13.766% | $276.8268 | $276.83 | $276.85 | $276.80 |
| Purchase #4 | $32.43 | 3.718% | $33.6357 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $213.61 | 7.371% | $229.3552 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $57.93 | 3.484% | $59.9483 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $15.49 | 5.871% | $16.3994 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $762.17 | $827.6919 | $827.71 | $827.75 | $827.60 | |