| 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 | $11.76 | 3.569% | $12.1797 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $232.45 | 12.531% | $261.5783 | $261.58 | $261.60 | $261.60 |
| Purchase #3 | $12.95 | 9.211% | $14.1428 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $71.34 | 5.410% | $75.1995 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $59.46 | 6.176% | $63.1322 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $136.25 | 13.728% | $154.9544 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $195.77 | 12.166% | $219.5874 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $719.98 | $800.7743 | $800.77 | $800.85 | $800.80 | |