| 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 | $20.77 | 11.484% | $23.1552 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $206.99 | 13.291% | $234.501 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $78.83 | 6.114% | $83.6497 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $247.36 | 7.211% | $265.1971 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $27.82 | 9.853% | $30.5611 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $245.33 | 6.175% | $260.4791 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $93.64 | 6.770% | $99.9794 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $920.74 | $997.5226 | $997.53 | $997.55 | $997.60 | |