| 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 | $125.73 | 5.270% | $132.356 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $113.55 | 6.348% | $120.7582 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $81.33 | 10.377% | $89.7696 | $89.77 | $89.75 | $89.80 |
| Purchase #4 | $188.41 | 9.248% | $205.8342 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $29.92 | 3.634% | $31.0073 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $216.65 | 13.435% | $245.7569 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $58.98 | 4.294% | $61.5126 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $814.57 | $886.9948 | $887.00 | $886.95 | $887.10 | |