| 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 | $131.70 | 3.735% | $136.619 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $27.41 | 8.320% | $29.6905 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $232.82 | 12.396% | $261.6804 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $77.27 | 10.643% | $85.4938 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $206.26 | 12.400% | $231.8362 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $187.56 | 13.778% | $213.402 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $181.74 | 9.695% | $199.3597 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $1,044.76 | $1,158.0816 | $1,158.08 | $1,158.10 | $1,158.10 | |