| 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 | $249.70 | 7.390% | $268.1528 | $268.15 | $268.15 | $268.20 |
| Purchase #2 | $221.45 | 13.647% | $251.6713 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $129.93 | 6.385% | $138.226 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $138.75 | 3.572% | $143.7062 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $11.90 | 7.238% | $12.7613 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $47.76 | 9.358% | $52.2294 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $93.66 | 4.507% | $97.8813 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $893.15 | $964.6283 | $964.63 | $964.65 | $964.70 | |