| 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 | $196.55 | 10.536% | $217.2585 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $108.31 | 13.452% | $122.8799 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $189.34 | 11.287% | $210.7108 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $154.36 | 4.466% | $161.2537 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $77.85 | 3.734% | $80.7569 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $35.72 | 10.542% | $39.4856 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $100.28 | 9.738% | $110.0453 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $862.41 | $942.3907 | $942.40 | $942.40 | $942.50 | |