| 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 | $198.50 | 5.576% | $209.5684 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $89.25 | 12.600% | $100.4955 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $35.41 | 4.178% | $36.8894 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $60.83 | 5.531% | $64.1945 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $95.81 | 10.768% | $106.1268 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $11.83 | 10.392% | $13.0594 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $206.41 | 13.854% | $235.006 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $698.04 | $765.3400 | $765.35 | $765.35 | $765.40 | |