| 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 | $125.88 | 4.766% | $131.8794 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $247.92 | 8.557% | $269.1345 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $215.91 | 3.637% | $223.7626 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $222.71 | 3.226% | $229.8946 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $93.46 | 4.686% | $97.8395 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $250.81 | 3.780% | $260.2906 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $246.72 | 12.332% | $277.1455 | $277.15 | $277.15 | $277.10 |
| 7 purchase totals = | $1,403.41 | $1,489.9467 | $1,489.94 | $1,490.00 | $1,489.90 | |