| 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 | $199.65 | 12.413% | $224.4326 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $59.66 | 7.608% | $64.1989 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $5.31 | 12.185% | $5.957 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $15.50 | 8.465% | $16.8121 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $41.99 | 5.149% | $44.1521 | $44.15 | $44.15 | $44.20 |
| Purchase #6 | $207.92 | 13.761% | $236.5319 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $191.50 | 12.553% | $215.539 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $721.53 | $807.6236 | $807.62 | $807.65 | $807.60 | |