| 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 | $227.65 | 3.846% | $236.4054 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $183.53 | 12.349% | $206.1941 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $139.90 | 13.451% | $158.7179 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $235.49 | 13.379% | $266.9962 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $86.42 | 7.720% | $93.0916 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $126.88 | 3.321% | $131.0937 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $136.34 | 13.222% | $154.3669 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $1,136.21 | $1,246.8658 | $1,246.87 | $1,246.85 | $1,246.90 | |