| 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 | $248.43 | 10.456% | $274.4058 | $274.41 | $274.40 | $274.40 |
| Purchase #2 | $60.31 | 7.811% | $65.0208 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $116.65 | 7.265% | $125.1246 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $106.78 | 5.261% | $112.3977 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $65.97 | 4.270% | $68.7869 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $116.55 | 8.356% | $126.2889 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $80.51 | 7.467% | $86.5217 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $795.20 | $858.5464 | $858.55 | $858.50 | $858.50 | |