| 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 | $33.98 | 11.125% | $37.7603 | $37.76 | $37.75 | $37.80 |
| Purchase #2 | $191.31 | 9.500% | $209.4845 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $212.93 | 11.444% | $237.2977 | $237.30 | $237.30 | $237.30 |
| Purchase #4 | $21.66 | 8.265% | $23.4502 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $217.47 | 8.541% | $236.0441 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $181.80 | 5.329% | $191.4881 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $105.97 | 7.141% | $113.5373 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $965.12 | $1,049.0622 | $1,049.06 | $1,049.10 | $1,049.10 | |