| 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 | $221.31 | 6.420% | $235.5181 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $93.96 | 6.622% | $100.182 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $55.70 | 13.663% | $63.3103 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $23.72 | 8.308% | $25.6907 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $250.82 | 13.651% | $285.0594 | $285.06 | $285.05 | $285.10 |
| Purchase #6 | $9.40 | 9.205% | $10.2653 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $186.79 | 6.569% | $199.0602 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $841.70 | $919.0860 | $919.09 | $919.05 | $919.20 | |