| 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 | $193.44 | 12.203% | $217.0455 | $217.05 | $217.05 | $217.00 |
| Purchase #2 | $230.53 | 5.741% | $243.7647 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $155.88 | 11.719% | $174.1476 | $174.15 | $174.15 | $174.10 |
| Purchase #4 | $92.61 | 8.260% | $100.2596 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $148.62 | 6.498% | $158.2773 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $151.31 | 8.132% | $163.6145 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $203.98 | 5.530% | $215.2601 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $1,176.37 | $1,272.3693 | $1,272.37 | $1,272.35 | $1,272.40 | |