| 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 | $249.31 | 10.684% | $275.9463 | $275.95 | $275.95 | $275.90 |
| Purchase #2 | $124.82 | 7.432% | $134.0966 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $13.61 | 10.873% | $15.0898 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $113.36 | 11.221% | $126.0801 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $117.25 | 9.196% | $128.0323 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $190.87 | 7.389% | $204.9734 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $61.95 | 9.581% | $67.8854 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $871.17 | $952.1039 | $952.11 | $952.15 | $952.10 | |