| 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 | $236.43 | 7.560% | $254.3041 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $139.80 | 4.513% | $146.1092 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $219.31 | 6.140% | $232.7756 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $152.89 | 7.699% | $164.661 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $10.47 | 11.461% | $11.67 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $88.83 | 12.407% | $99.8511 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $61.73 | 10.762% | $68.3734 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $909.46 | $977.7444 | $977.74 | $977.70 | $977.90 | |