| 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 | $111.69 | 9.675% | $122.496 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $137.93 | 7.699% | $148.5492 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $14.26 | 5.580% | $15.0557 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $41.60 | 4.556% | $43.4953 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $225.78 | 3.478% | $233.6326 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $35.27 | 4.237% | $36.7644 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $94.94 | 5.520% | $100.1807 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $661.47 | $700.1739 | $700.18 | $700.20 | $700.20 | |