| 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 | $229.26 | 9.868% | $251.8834 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $177.30 | 7.850% | $191.2181 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $41.79 | 13.832% | $47.5704 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $62.35 | 3.637% | $64.6177 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $25.62 | 6.319% | $27.2389 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $6.30 | 5.242% | $6.6302 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $92.55 | 5.611% | $97.743 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $635.17 | $686.9017 | $686.90 | $686.90 | $686.80 | |