| 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 | $125.75 | 12.832% | $141.8862 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $91.35 | 6.564% | $97.3462 | $97.35 | $97.35 | $97.30 |
| Purchase #3 | $124.95 | 11.292% | $139.0594 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $237.76 | 3.748% | $246.6712 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $186.33 | 6.766% | $198.9371 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $64.73 | 7.272% | $69.4372 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $11.93 | 7.669% | $12.8449 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $842.80 | $906.1822 | $906.19 | $906.20 | $906.10 | |