| 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 | $208.40 | 3.154% | $214.9729 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $52.38 | 5.765% | $55.3997 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $50.54 | 13.554% | $57.3902 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $32.97 | 11.383% | $36.723 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $10.34 | 3.245% | $10.6755 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $231.95 | 10.384% | $256.0357 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $124.78 | 11.463% | $139.0835 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $711.36 | $770.2805 | $770.28 | $770.30 | $770.30 | |