| 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 | $110.39 | 3.446% | $114.194 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $231.49 | 4.741% | $242.4649 | $242.46 | $242.45 | $242.50 |
| Purchase #3 | $64.40 | 5.536% | $67.9652 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $25.67 | 11.106% | $28.5209 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $141.78 | 12.382% | $159.3352 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $76.72 | 5.501% | $80.9404 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $177.96 | 4.492% | $185.954 | $185.95 | $185.95 | $186.00 |
| 7 purchase totals = | $828.41 | $879.3746 | $879.37 | $879.35 | $879.40 | |