| 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 | $120.88 | 3.263% | $124.8243 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $172.65 | 10.329% | $190.483 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $201.88 | 4.108% | $210.1732 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $55.41 | 8.678% | $60.2185 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $61.60 | 13.655% | $70.0115 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $73.50 | 13.565% | $83.4703 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $27.34 | 6.240% | $29.046 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $713.26 | $768.2268 | $768.22 | $768.15 | $768.20 | |