| 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 | $235.34 | 7.419% | $252.7999 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $214.56 | 5.183% | $225.6806 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $12.26 | 3.450% | $12.683 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $200.89 | 3.167% | $207.2522 | $207.25 | $207.25 | $207.30 |
| Purchase #5 | $189.67 | 10.626% | $209.8243 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $248.31 | 12.872% | $280.2725 | $280.27 | $280.25 | $280.30 |
| Purchase #7 | $97.37 | 3.112% | $100.4002 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $1,198.40 | $1,288.9127 | $1,288.90 | $1,288.90 | $1,289.00 | |