| 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 | $247.29 | 5.589% | $261.111 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $73.49 | 7.389% | $78.9202 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $236.26 | 6.711% | $252.1154 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $39.75 | 12.779% | $44.8297 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $242.37 | 4.842% | $254.1056 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $198.97 | 12.404% | $223.6502 | $223.65 | $223.65 | $223.70 |
| Purchase #7 | $125.69 | 13.566% | $142.7411 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $1,163.82 | $1,257.4732 | $1,257.48 | $1,257.45 | $1,257.40 | |