| 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 | $131.78 | 7.564% | $141.7478 | $141.75 | $141.75 | $141.70 |
| Purchase #2 | $108.36 | 8.435% | $117.5002 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $235.67 | 10.755% | $261.0163 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $56.75 | 4.630% | $59.3775 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $58.78 | 8.336% | $63.6799 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $207.58 | 3.291% | $214.4115 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $31.50 | 12.517% | $35.4429 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $830.42 | $893.1761 | $893.18 | $893.20 | $893.10 | |