| 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 | $207.95 | 6.823% | $222.1384 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $229.28 | 8.632% | $249.0714 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $191.70 | 12.142% | $214.9762 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $73.78 | 5.302% | $77.6918 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $132.68 | 4.297% | $138.3813 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $87.77 | 10.535% | $97.0166 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $214.56 | 13.564% | $243.6629 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,137.72 | $1,242.9386 | $1,242.94 | $1,242.95 | $1,243.00 | |