| 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 | $215.65 | 9.845% | $236.8807 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $97.63 | 9.159% | $106.5719 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $166.84 | 12.722% | $188.0654 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $174.97 | 9.590% | $191.7496 | $191.75 | $191.75 | $191.70 |
| Purchase #5 | $185.69 | 5.645% | $196.1722 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $135.74 | 12.547% | $152.7713 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $203.55 | 5.730% | $215.2134 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,180.07 | $1,287.4245 | $1,287.42 | $1,287.35 | $1,287.50 | |