| 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 | $136.67 | 10.815% | $151.4509 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $208.34 | 11.245% | $231.7678 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $136.89 | 9.617% | $150.0547 | $150.05 | $150.05 | $150.10 |
| Purchase #4 | $191.40 | 12.272% | $214.8886 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $200.37 | 4.132% | $208.6493 | $208.65 | $208.65 | $208.60 |
| Purchase #6 | $21.90 | 7.224% | $23.4821 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $116.65 | 13.334% | $132.2041 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,012.22 | $1,112.4975 | $1,112.49 | $1,112.50 | $1,112.60 | |