| 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 | $210.54 | 3.675% | $218.2773 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $237.62 | 12.313% | $266.8782 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $224.97 | 7.723% | $242.3444 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $39.65 | 3.125% | $40.8891 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $61.50 | 8.479% | $66.7146 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $205.60 | 3.645% | $213.0941 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $119.99 | 5.106% | $126.1167 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $1,099.87 | $1,174.3144 | $1,174.31 | $1,174.35 | $1,174.30 | |