| 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 | $10.64 | 12.151% | $11.9329 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $119.49 | 12.593% | $134.5374 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $116.63 | 7.847% | $125.782 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $40.76 | 8.584% | $44.2588 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $149.47 | 7.215% | $160.2543 | $160.25 | $160.25 | $160.30 |
| Purchase #6 | $248.89 | 4.348% | $259.7117 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $231.86 | 12.861% | $261.6795 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $917.74 | $998.1566 | $998.15 | $998.20 | $998.20 | |