| 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 | $222.29 | 9.578% | $243.5809 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $75.25 | 5.633% | $79.4888 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $13.82 | 4.254% | $14.4079 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $58.79 | 3.283% | $60.7201 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $203.87 | 5.498% | $215.0788 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $242.60 | 12.172% | $272.1293 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $29.37 | 7.178% | $31.4782 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $845.99 | $916.8840 | $916.89 | $916.95 | $916.90 | |