| 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 | $109.83 | 10.596% | $121.4676 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $132.72 | 5.231% | $139.6626 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $235.49 | 11.614% | $262.8398 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $102.87 | 3.369% | $106.3357 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $126.54 | 11.254% | $140.7808 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $213.28 | 10.719% | $236.1415 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $222.63 | 8.475% | $241.4979 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,143.36 | $1,248.7259 | $1,248.73 | $1,248.75 | $1,248.70 | |