| 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 | $198.44 | 10.322% | $218.923 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $14.78 | 7.287% | $15.857 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $214.54 | 3.648% | $222.3664 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $163.42 | 10.605% | $180.7507 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $45.72 | 7.215% | $49.0187 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $97.36 | 7.421% | $104.5851 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $117.76 | 5.753% | $124.5347 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $852.02 | $916.0356 | $916.04 | $916.00 | $916.10 | |