| 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 | $102.31 | 5.286% | $107.7181 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $223.41 | 3.412% | $231.0327 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $222.42 | 5.266% | $234.1326 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $241.91 | 7.484% | $260.0145 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $15.88 | 10.601% | $17.5634 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $23.34 | 7.322% | $25.049 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $18.99 | 13.872% | $21.6243 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $848.26 | $897.1346 | $897.12 | $897.10 | $897.00 | |