| 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 | $128.97 | 7.785% | $139.0103 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $63.67 | 10.737% | $70.5062 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $143.79 | 5.478% | $151.6668 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $194.49 | 7.493% | $209.0631 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $223.25 | 5.801% | $236.2007 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $94.71 | 5.821% | $100.2231 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $104.60 | 11.364% | $116.4867 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $953.48 | $1,023.1569 | $1,023.16 | $1,023.10 | $1,023.20 | |