| 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 | $205.73 | 10.451% | $227.2308 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $15.57 | 13.512% | $17.6738 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $56.50 | 4.407% | $58.99 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $250.84 | 11.123% | $278.7409 | $278.74 | $278.75 | $278.70 |
| Purchase #5 | $8.61 | 12.790% | $9.7112 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $19.60 | 5.624% | $20.7023 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $55.45 | 11.234% | $61.6793 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $612.30 | $674.7283 | $674.72 | $674.75 | $674.70 | |