| 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 | $139.62 | 7.292% | $149.8011 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $80.62 | 13.520% | $91.5198 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $183.60 | 4.215% | $191.3387 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $230.28 | 6.730% | $245.7778 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $10.54 | 8.701% | $11.4571 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $248.35 | 5.439% | $261.8578 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $227.59 | 4.151% | $237.0373 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,120.60 | $1,188.7896 | $1,188.80 | $1,188.80 | $1,188.80 | |