| 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 | $146.43 | 3.257% | $151.1992 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $237.25 | 9.816% | $260.5385 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $246.27 | 7.287% | $264.2157 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $202.41 | 6.450% | $215.4654 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $221.32 | 5.749% | $234.0437 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $128.50 | 6.488% | $136.8371 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $229.38 | 9.606% | $251.4142 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,411.56 | $1,513.7138 | $1,513.72 | $1,513.70 | $1,513.60 | |