| 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 | $95.44 | 7.294% | $102.4014 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $247.91 | 5.544% | $261.6541 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $74.83 | 10.808% | $82.9176 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $105.38 | 7.333% | $113.1075 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $153.50 | 4.872% | $160.9785 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $226.87 | 6.263% | $241.0789 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $250.63 | 3.795% | $260.1414 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,154.56 | $1,222.2794 | $1,222.28 | $1,222.30 | $1,222.30 | |