| 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 | $245.27 | 7.705% | $264.1681 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $213.35 | 5.809% | $225.7435 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $182.34 | 12.785% | $205.6522 | $205.65 | $205.65 | $205.70 |
| Purchase #4 | $144.77 | 13.396% | $164.1634 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $226.49 | 13.848% | $257.8543 | $257.85 | $257.85 | $257.90 |
| Purchase #6 | $125.33 | 13.532% | $142.2897 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $187.63 | 13.443% | $212.8531 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $1,325.18 | $1,472.7243 | $1,472.71 | $1,472.70 | $1,472.90 | |