| 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 | $210.75 | 12.236% | $236.5374 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $94.86 | 7.776% | $102.2363 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $220.25 | 8.843% | $239.7267 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $240.67 | 8.857% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $74.70 | 6.678% | $79.6885 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $210.76 | 13.575% | $239.3707 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $133.80 | 12.418% | $150.4153 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $1,185.79 | $1,309.9610 | $1,309.98 | $1,310.00 | $1,309.90 | |