| 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 | $196.56 | 7.242% | $210.7949 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $167.25 | 3.872% | $173.7259 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $77.87 | 4.314% | $81.2293 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $188.56 | 10.866% | $209.0489 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $217.75 | 8.795% | $236.9011 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $193.34 | 7.381% | $207.6104 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $101.51 | 10.528% | $112.197 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $1,142.84 | $1,231.5075 | $1,231.51 | $1,231.55 | $1,231.40 | |