| 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 | $189.76 | 13.439% | $215.2618 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $125.47 | 13.804% | $142.7899 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $199.38 | 12.352% | $224.0074 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $203.95 | 3.619% | $211.331 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $90.50 | 4.663% | $94.72 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $195.97 | 5.638% | $207.0188 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $97.37 | 7.570% | $104.7409 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,102.40 | $1,199.8698 | $1,199.87 | $1,199.85 | $1,199.80 | |