| 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 | $112.31 | 12.649% | $126.5161 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $149.44 | 9.559% | $163.725 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $99.72 | 5.112% | $104.8177 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $96.58 | 11.382% | $107.5727 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $176.67 | 6.781% | $188.65 | $188.65 | $188.65 | $188.70 |
| Purchase #6 | $30.43 | 9.406% | $33.2922 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $223.46 | 4.512% | $233.5425 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $888.61 | $958.1162 | $958.12 | $958.10 | $958.10 | |