| 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 | $126.83 | 3.362% | $131.094 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $234.27 | 11.382% | $260.9346 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $11.84 | 5.611% | $12.5043 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $122.48 | 11.656% | $136.7563 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $186.60 | 9.208% | $203.7821 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $207.82 | 3.858% | $215.8377 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $167.75 | 11.828% | $187.5915 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,057.59 | $1,148.5005 | $1,148.49 | $1,148.55 | $1,148.50 | |