| 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 | $223.41 | 7.123% | $239.3235 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $108.98 | 9.434% | $119.2612 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $166.67 | 12.755% | $187.9288 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $97.70 | 13.659% | $111.0448 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $207.59 | 12.735% | $234.0266 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $176.95 | 12.282% | $198.683 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $243.68 | 11.427% | $271.5253 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,224.98 | $1,361.7932 | $1,361.79 | $1,361.85 | $1,361.70 | |