| 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 | $124.26 | 12.398% | $139.6658 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $37.30 | 7.868% | $40.2348 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $157.93 | 10.755% | $174.9154 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $237.73 | 13.708% | $270.318 | $270.32 | $270.30 | $270.30 |
| Purchase #5 | $85.78 | 7.644% | $92.337 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $30.39 | 13.495% | $34.4911 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $164.84 | 13.600% | $187.2582 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $838.23 | $939.2203 | $939.23 | $939.20 | $939.20 | |