| 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 | $122.47 | 8.103% | $132.3937 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $62.78 | 9.776% | $68.9174 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $94.58 | 8.578% | $102.6931 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $116.78 | 10.249% | $128.7488 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $128.92 | 5.550% | $136.0751 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $118.82 | 3.522% | $123.0048 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $193.96 | 9.791% | $212.9506 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $838.31 | $904.7835 | $904.78 | $904.80 | $904.80 | |