| 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 | $132.69 | 12.394% | $149.1356 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $81.42 | 8.151% | $88.0565 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $75.80 | 3.296% | $78.2984 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $131.44 | 13.281% | $148.8965 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $248.99 | 4.612% | $260.4734 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $83.31 | 13.709% | $94.731 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $107.62 | 5.433% | $113.467 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $861.27 | $933.0584 | $933.07 | $933.05 | $933.10 | |