| 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 | $139.97 | 10.323% | $154.4191 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $106.31 | 13.223% | $120.3674 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $248.73 | 6.592% | $265.1263 | $265.13 | $265.15 | $265.10 |
| Purchase #4 | $149.28 | 9.273% | $163.1227 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $216.97 | 12.140% | $243.3102 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $250.83 | 11.839% | $280.5258 | $280.53 | $280.55 | $280.50 |
| Purchase #7 | $125.41 | 4.207% | $130.686 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $1,237.50 | $1,357.5575 | $1,357.57 | $1,357.55 | $1,357.50 | |