| 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 | $220.63 | 3.363% | $228.0498 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $179.60 | 7.536% | $193.1347 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $224.50 | 3.566% | $232.5057 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $225.52 | 10.464% | $249.1184 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $189.91 | 13.469% | $215.489 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $206.57 | 3.268% | $213.3207 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $248.32 | 5.252% | $261.3618 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $1,495.05 | $1,592.9801 | $1,592.98 | $1,592.95 | $1,592.90 | |