| 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 | $146.59 | 11.682% | $163.7146 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $125.47 | 9.828% | $137.8012 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $99.41 | 5.110% | $104.4899 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $23.68 | 9.309% | $25.8844 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $214.47 | 5.156% | $225.5281 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $230.59 | 12.796% | $260.0963 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $211.72 | 4.626% | $221.5142 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $1,051.93 | $1,139.0287 | $1,139.02 | $1,139.05 | $1,139.00 | |