| 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 | $250.47 | 5.210% | $263.5195 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $125.94 | 10.447% | $139.097 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $209.52 | 11.769% | $234.1784 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $12.58 | 5.387% | $13.2577 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $88.94 | 13.312% | $100.7797 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $106.53 | 5.641% | $112.5394 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $92.51 | 3.324% | $95.585 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $886.49 | $958.9567 | $958.97 | $959.00 | $959.00 | |