| 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 | $199.98 | 7.671% | $215.3205 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $189.33 | 10.714% | $209.6148 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $226.69 | 4.555% | $237.0157 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $209.49 | 9.177% | $228.7149 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $145.50 | 12.450% | $163.6148 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $93.85 | 6.282% | $99.7457 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $189.79 | 9.495% | $207.8106 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $1,254.63 | $1,361.8370 | $1,361.83 | $1,361.75 | $1,361.70 | |