| 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 | $109.92 | 13.191% | $124.4195 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $234.43 | 12.692% | $264.1839 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $105.59 | 11.713% | $117.9578 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $105.48 | 5.820% | $111.6189 | $111.62 | $111.60 | $111.60 |
| Purchase #5 | $44.35 | 8.691% | $48.2045 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $134.59 | 3.427% | $139.2024 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $44.26 | 10.275% | $48.8077 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $778.62 | $854.3947 | $854.39 | $854.35 | $854.40 | |