| 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 | $208.71 | 3.422% | $215.8521 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $129.53 | 11.138% | $143.9571 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $231.97 | 6.693% | $247.4958 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $246.89 | 11.738% | $275.8699 | $275.87 | $275.85 | $275.90 |
| Purchase #5 | $231.41 | 5.313% | $243.7048 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $132.87 | 12.113% | $148.9645 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $73.80 | 7.366% | $79.2361 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $1,255.18 | $1,355.0803 | $1,355.08 | $1,355.05 | $1,355.20 | |