| 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 | $59.71 | 6.459% | $63.5667 | $63.57 | $63.55 | $63.60 |
| Purchase #2 | $159.74 | 7.598% | $171.877 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $215.63 | 13.869% | $245.5357 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $204.25 | 13.803% | $232.4426 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $126.89 | 8.183% | $137.2734 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $128.96 | 10.418% | $142.3951 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $226.43 | 8.203% | $245.0041 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,121.61 | $1,238.0946 | $1,238.10 | $1,238.10 | $1,238.10 | |