| 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 | $236.91 | 8.212% | $256.365 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $154.76 | 3.517% | $160.2029 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $80.79 | 12.207% | $90.652 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $56.70 | 3.491% | $58.6794 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $52.83 | 4.296% | $55.0996 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $131.44 | 8.731% | $142.916 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $128.93 | 13.328% | $146.1138 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $842.36 | $910.0287 | $910.03 | $910.00 | $910.10 | |