| 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 | $191.34 | 5.248% | $201.3815 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $41.88 | 4.405% | $43.7248 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $45.97 | 7.538% | $49.4352 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $59.72 | 9.617% | $65.4633 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $183.95 | 13.427% | $208.649 | $208.65 | $208.65 | $208.60 |
| Purchase #6 | $55.29 | 3.191% | $57.0543 | $57.05 | $57.05 | $57.10 |
| Purchase #7 | $104.35 | 12.164% | $117.0431 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $682.50 | $742.7512 | $742.74 | $742.75 | $742.70 | |