| 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 | $126.69 | 9.684% | $138.9587 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $12.49 | 7.416% | $13.4163 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $15.68 | 7.405% | $16.8411 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $137.57 | 12.289% | $154.476 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $66.32 | 6.558% | $70.6693 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $45.62 | 12.656% | $51.3937 | $51.39 | $51.40 | $51.40 |
| Purchase #7 | $223.68 | 5.852% | $236.7698 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $628.05 | $682.5249 | $682.53 | $682.50 | $682.60 | |