| 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 | $198.84 | 13.783% | $226.2461 | $226.25 | $226.25 | $226.20 |
| Purchase #2 | $12.90 | 11.264% | $14.3531 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $77.37 | 6.753% | $82.5948 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $234.81 | 11.189% | $261.0829 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $136.54 | 7.420% | $146.6713 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $90.27 | 9.142% | $98.5225 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $77.46 | 4.839% | $81.2083 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $828.19 | $910.6790 | $910.67 | $910.65 | $910.70 | |