| 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 | $239.77 | 13.284% | $271.621 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $86.84 | 12.447% | $97.649 | $97.65 | $97.65 | $97.60 |
| Purchase #3 | $125.41 | 11.365% | $139.6628 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $42.69 | 5.580% | $45.0721 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $127.38 | 12.579% | $143.4031 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $179.79 | 7.500% | $193.2743 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $210.69 | 11.255% | $234.4032 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $1,012.57 | $1,125.0855 | $1,125.07 | $1,125.00 | $1,125.10 | |