| 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 | $116.58 | 12.366% | $130.9963 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $81.34 | 8.679% | $88.3995 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $82.83 | 13.431% | $93.9549 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $196.72 | 8.775% | $213.9822 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $176.70 | 9.370% | $193.2568 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $136.34 | 4.452% | $142.4099 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $46.81 | 10.764% | $51.8486 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $837.32 | $914.8482 | $914.85 | $914.85 | $914.90 | |