| 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 | $27.86 | 7.750% | $30.0192 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $184.63 | 5.413% | $194.624 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $219.80 | 5.485% | $231.856 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $194.53 | 4.816% | $203.8986 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $144.63 | 10.330% | $159.5703 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $163.27 | 12.150% | $183.1073 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $243.55 | 7.203% | $261.0929 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,178.27 | $1,264.1683 | $1,264.17 | $1,264.10 | $1,264.20 | |