| 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 | $116.53 | 11.178% | $129.5557 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $128.75 | 11.736% | $143.8601 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $122.27 | 8.557% | $132.7326 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $249.50 | 8.619% | $271.0044 | $271.00 | $271.00 | $271.00 |
| Purchase #5 | $91.38 | 5.154% | $96.0897 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $26.87 | 13.181% | $30.4117 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $65.82 | 11.785% | $73.5769 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $801.12 | $877.2311 | $877.23 | $877.25 | $877.30 | |