| 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 | $205.49 | 3.841% | $213.3829 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $49.98 | 12.310% | $56.1325 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $208.27 | 3.147% | $214.8243 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $67.35 | 7.704% | $72.5386 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $138.61 | 7.864% | $149.5103 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $106.55 | 13.240% | $120.6572 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $95.97 | 5.523% | $101.2704 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $872.22 | $928.3162 | $928.31 | $928.30 | $928.30 | |