| 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 | $194.56 | 9.139% | $212.3408 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $146.47 | 8.622% | $159.0986 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $243.63 | 6.806% | $260.2115 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $238.48 | 5.464% | $251.5105 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $59.64 | 10.374% | $65.8271 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $240.73 | 7.213% | $258.0939 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $92.77 | 4.708% | $97.1376 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $1,216.28 | $1,304.2200 | $1,304.22 | $1,304.25 | $1,304.10 | |