| 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 | $233.40 | 13.731% | $265.4482 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $27.67 | 11.181% | $30.7638 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $5.94 | 13.424% | $6.7374 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $16.39 | 5.528% | $17.296 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $237.55 | 9.374% | $259.8179 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $118.26 | 3.838% | $122.7988 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $116.53 | 10.626% | $128.9125 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $755.74 | $831.7746 | $831.78 | $831.75 | $831.70 | |