| 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 | $173.39 | 11.543% | $193.4044 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $225.95 | 9.628% | $247.7045 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $148.98 | 13.612% | $169.2592 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $27.56 | 10.347% | $30.4116 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $48.36 | 13.588% | $54.9312 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $58.48 | 12.105% | $65.559 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $121.28 | 5.123% | $127.4932 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $804.00 | $888.7631 | $888.75 | $888.75 | $888.80 | |