| 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 | $189.69 | 12.324% | $213.0674 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $242.87 | 10.280% | $267.837 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $209.72 | 3.743% | $217.5698 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $103.88 | 13.857% | $118.2747 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $207.57 | 13.787% | $236.1877 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $191.76 | 10.827% | $212.5219 | $212.52 | $212.50 | $212.50 |
| Purchase #7 | $12.52 | 5.401% | $13.1962 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $1,158.01 | $1,278.6547 | $1,278.66 | $1,278.60 | $1,278.70 | |