| 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 | $221.50 | 4.641% | $231.7798 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $150.26 | 8.586% | $163.1613 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $198.36 | 9.438% | $217.0812 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $193.87 | 5.499% | $204.5309 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $134.90 | 11.784% | $150.7966 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $229.51 | 10.448% | $253.4892 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $20.36 | 13.575% | $23.1239 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $1,148.76 | $1,243.9629 | $1,243.96 | $1,244.00 | $1,244.00 | |