| 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 | $90.56 | 8.134% | $97.9262 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $45.42 | 3.116% | $46.8353 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $234.71 | 11.353% | $261.3566 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $179.92 | 6.691% | $191.9584 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $111.40 | 9.555% | $122.0443 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $222.80 | 7.630% | $239.7996 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $128.75 | 12.175% | $144.4253 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $1,013.56 | $1,104.3457 | $1,104.36 | $1,104.40 | $1,104.30 | |