| 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 | $210.72 | 9.816% | $231.4043 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $53.54 | 12.319% | $60.1356 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $191.55 | 8.304% | $207.4563 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $77.74 | 8.569% | $84.4015 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $80.47 | 8.126% | $87.009 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $210.78 | 6.652% | $224.8011 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $45.56 | 9.399% | $49.8422 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $870.36 | $945.0500 | $945.05 | $945.05 | $945.00 | |