| 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 | $217.59 | 4.373% | $227.1052 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $26.94 | 6.601% | $28.7183 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $11.78 | 9.264% | $12.8713 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $221.41 | 5.526% | $233.6451 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $209.78 | 11.635% | $234.1879 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $76.58 | 12.683% | $86.2926 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $9.28 | 12.571% | $10.4466 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $773.36 | $833.2670 | $833.28 | $833.25 | $833.20 | |