| 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 | $180.86 | 12.720% | $203.8654 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $70.66 | 4.662% | $73.9542 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $97.51 | 4.667% | $102.0608 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $236.48 | 10.780% | $261.9725 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $50.96 | 11.103% | $56.6181 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $93.78 | 4.215% | $97.7328 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $81.79 | 10.142% | $90.0851 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $812.04 | $886.2889 | $886.29 | $886.25 | $886.40 | |