| 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 | $9.47 | 11.235% | $10.534 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $213.86 | 9.357% | $233.8709 | $233.87 | $233.85 | $233.90 |
| Purchase #3 | $13.25 | 5.591% | $13.9908 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $234.70 | 5.156% | $246.8011 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $190.79 | 12.155% | $213.9805 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $164.29 | 9.821% | $180.4249 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $115.40 | 9.435% | $126.288 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $941.76 | $1,025.8902 | $1,025.88 | $1,025.90 | $1,025.90 | |