| 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 | $92.35 | 10.237% | $101.8039 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $181.33 | 12.849% | $204.6291 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $101.78 | 3.363% | $105.2029 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $18.57 | 12.599% | $20.9096 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $170.70 | 7.215% | $183.016 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $75.33 | 3.322% | $77.8325 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $191.49 | 13.192% | $216.7514 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $831.55 | $910.1454 | $910.14 | $910.15 | $910.10 | |