| 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 | $11.29 | 7.373% | $12.1224 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $229.41 | 3.152% | $236.641 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $112.54 | 13.474% | $127.7036 | $127.70 | $127.70 | $127.70 |
| Purchase #4 | $168.69 | 4.178% | $175.7379 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $46.38 | 4.621% | $48.5232 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $188.75 | 5.361% | $198.8689 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $58.34 | 12.523% | $65.6459 | $65.65 | $65.65 | $65.60 |
| 7 purchase totals = | $815.40 | $865.2429 | $865.24 | $865.20 | $865.10 | |