| 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 | $218.71 | 8.360% | $236.9942 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $241.84 | 8.108% | $261.4484 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $221.82 | 4.224% | $231.1897 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $15.47 | 7.473% | $16.6261 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $12.97 | 13.612% | $14.7355 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $247.97 | 4.124% | $258.1963 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $158.46 | 11.770% | $177.1107 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $1,117.24 | $1,196.3009 | $1,196.31 | $1,196.35 | $1,196.20 | |