| 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 | $106.35 | 9.738% | $116.7064 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $37.41 | 6.678% | $39.9082 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $216.57 | 5.188% | $227.8057 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $195.73 | 9.190% | $213.7176 | $213.72 | $213.70 | $213.70 |
| Purchase #5 | $205.53 | 4.847% | $215.492 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $151.91 | 5.509% | $160.2787 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $206.96 | 3.783% | $214.7893 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,120.46 | $1,188.6979 | $1,188.71 | $1,188.70 | $1,188.70 | |