| 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 | $222.95 | 13.575% | $253.2155 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $213.77 | 3.186% | $220.5807 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $219.49 | 6.703% | $234.2024 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $169.56 | 8.676% | $184.271 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $167.88 | 9.581% | $183.9646 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $20.37 | 3.260% | $21.0341 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $190.51 | 11.501% | $212.4206 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $1,204.53 | $1,309.6889 | $1,309.68 | $1,309.65 | $1,309.70 | |