| 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 | $229.27 | 6.772% | $244.7962 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $86.63 | 12.724% | $97.6528 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $83.55 | 4.328% | $87.166 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $99.83 | 10.292% | $110.1045 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $13.42 | 9.801% | $14.7353 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $239.84 | 6.630% | $255.7414 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $74.42 | 4.673% | $77.8976 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $826.96 | $888.0938 | $888.10 | $888.10 | $888.10 | |