| 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 | $243.25 | 11.567% | $271.3867 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $182.41 | 13.505% | $207.0445 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $41.57 | 3.509% | $43.0287 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $33.49 | 11.609% | $37.3779 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $229.56 | 7.268% | $246.2444 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $58.48 | 12.870% | $66.0064 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $19.54 | 3.632% | $20.2497 | $20.25 | $20.25 | $20.20 |
| 7 purchase totals = | $808.30 | $891.3383 | $891.34 | $891.40 | $891.20 | |