| 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 | $27.65 | 11.580% | $30.8519 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $209.46 | 8.246% | $226.7321 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $94.47 | 12.575% | $106.3496 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $237.42 | 9.817% | $260.7275 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $242.31 | 4.825% | $254.0015 | $254.00 | $254.00 | $254.00 |
| Purchase #6 | $83.85 | 12.722% | $94.5174 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $146.88 | 6.554% | $156.5065 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $1,042.04 | $1,129.6865 | $1,129.69 | $1,129.70 | $1,129.60 | |