| 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 | $209.50 | 10.353% | $231.1895 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $172.71 | 12.568% | $194.4162 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $80.33 | 11.313% | $89.4177 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $124.99 | 5.850% | $132.3019 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $8.85 | 10.183% | $9.7512 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $168.63 | 10.859% | $186.9415 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $90.41 | 7.732% | $97.4005 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $855.42 | $941.4185 | $941.42 | $941.40 | $941.40 | |