| 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 | $9.71 | 13.711% | $11.0413 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $9.84 | 4.347% | $10.2677 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $207.81 | 3.870% | $215.8522 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $230.52 | 13.175% | $260.891 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $76.56 | 8.119% | $82.7759 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $81.55 | 5.806% | $86.2848 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $136.49 | 6.393% | $145.2158 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $752.48 | $812.3287 | $812.33 | $812.35 | $812.40 | |