| 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 | $212.47 | 9.376% | $232.3912 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $221.70 | 3.508% | $229.4772 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $27.99 | 9.399% | $30.6208 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $239.45 | 13.415% | $271.5722 | $271.57 | $271.55 | $271.60 |
| Purchase #5 | $20.82 | 5.719% | $22.0107 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $59.79 | 13.259% | $67.7176 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $95.29 | 11.856% | $106.5876 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $877.51 | $960.3773 | $960.38 | $960.35 | $960.40 | |