| 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 | $153.83 | 7.170% | $164.8596 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $232.83 | 9.166% | $254.1712 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $219.80 | 10.648% | $243.2043 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $213.45 | 10.778% | $236.4556 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $7.78 | 3.286% | $8.0357 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $95.86 | 5.853% | $101.4707 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $23.60 | 5.698% | $24.9447 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $947.15 | $1,033.1418 | $1,033.14 | $1,033.10 | $1,033.20 | |