| 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 | $222.38 | 12.411% | $249.9796 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $138.47 | 13.734% | $157.4875 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $195.29 | 10.102% | $215.0182 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $146.88 | 5.123% | $154.4047 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $110.64 | 5.218% | $116.4132 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $105.62 | 13.530% | $119.9104 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $246.69 | 9.643% | $270.4783 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,165.97 | $1,283.6919 | $1,283.69 | $1,283.70 | $1,283.70 | |