| 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 | $248.43 | 4.292% | $259.0926 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $116.57 | 3.402% | $120.5357 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $27.53 | 12.374% | $30.9366 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $198.42 | 9.488% | $217.2461 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $111.56 | 11.274% | $124.1373 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $86.81 | 13.762% | $98.7568 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $148.93 | 3.715% | $154.4627 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $938.25 | $1,005.1678 | $1,005.18 | $1,005.20 | $1,005.10 | |