| 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 | $224.94 | 4.196% | $234.3785 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $241.95 | 8.196% | $261.7802 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $198.56 | 8.820% | $216.073 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $138.97 | 13.183% | $157.2904 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $60.30 | 5.364% | $63.5345 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $45.76 | 5.215% | $48.1464 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $136.28 | 8.851% | $148.3421 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $1,046.76 | $1,129.5451 | $1,129.54 | $1,129.60 | $1,129.50 | |