| 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 | $216.42 | 12.113% | $242.635 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $210.91 | 6.316% | $224.2311 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $205.43 | 3.499% | $212.618 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $247.33 | 7.826% | $266.686 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $18.66 | 4.257% | $19.4544 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $243.27 | 3.240% | $251.1519 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $148.39 | 6.795% | $158.4731 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $1,290.41 | $1,375.2495 | $1,375.25 | $1,375.25 | $1,375.30 | |