| 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 | $239.57 | 13.126% | $271.016 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $138.87 | 6.659% | $148.1174 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $50.80 | 9.227% | $55.4873 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $163.97 | 4.685% | $171.652 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $54.56 | 11.316% | $60.734 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $40.57 | 4.288% | $42.3096 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $218.69 | 5.220% | $230.1056 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $907.03 | $979.4219 | $979.43 | $979.40 | $979.40 | |