| 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 | $204.39 | 5.242% | $215.1041 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $75.25 | 6.161% | $79.8862 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $67.84 | 8.686% | $73.7326 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $212.61 | 12.671% | $239.5498 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $197.96 | 3.109% | $204.1146 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $5.34 | 10.121% | $5.8805 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $95.36 | 4.239% | $99.4023 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $858.75 | $917.6701 | $917.66 | $917.70 | $917.60 | |