| 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 | $22.35 | 13.516% | $25.3708 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $121.48 | 3.526% | $125.7634 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $38.62 | 9.256% | $42.1947 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $250.48 | 8.583% | $271.9787 | $271.98 | $272.00 | $272.00 |
| Purchase #5 | $54.96 | 3.123% | $56.6764 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $187.89 | 12.125% | $210.6717 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $210.60 | 12.384% | $236.6807 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $886.38 | $969.3364 | $969.33 | $969.35 | $969.50 | |