| 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 | $121.56 | 12.286% | $136.4949 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $244.63 | 10.304% | $269.8367 | $269.84 | $269.85 | $269.80 |
| Purchase #3 | $225.96 | 7.762% | $243.499 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $17.85 | 8.506% | $19.3683 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $94.83 | 5.824% | $100.3529 | $100.35 | $100.35 | $100.40 |
| Purchase #6 | $150.43 | 4.866% | $157.7499 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $201.95 | 12.450% | $227.0928 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $1,057.21 | $1,154.3945 | $1,154.39 | $1,154.40 | $1,154.40 | |