| 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 | $210.79 | 7.412% | $226.4138 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $15.47 | 3.402% | $15.9963 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $196.83 | 5.478% | $207.6123 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $49.90 | 12.705% | $56.2398 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $45.83 | 12.213% | $51.4272 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $69.70 | 7.666% | $75.0432 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $68.66 | 4.367% | $71.6584 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $657.18 | $704.3910 | $704.39 | $704.40 | $704.30 | |