| 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 | $97.76 | 6.477% | $104.0919 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $143.85 | 13.659% | $163.4985 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $94.79 | 13.720% | $107.7952 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $230.69 | 12.503% | $259.5332 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $178.85 | 7.119% | $191.5823 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $207.45 | 10.462% | $229.1534 | $229.15 | $229.15 | $229.20 |
| Purchase #7 | $195.38 | 6.730% | $208.5291 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,148.77 | $1,264.1836 | $1,264.18 | $1,264.25 | $1,264.20 | |