| 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 | $9.53 | 11.609% | $10.6363 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $195.47 | 6.176% | $207.5422 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $228.90 | 3.645% | $237.2434 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $205.36 | 8.403% | $222.6164 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $118.96 | 8.516% | $129.0906 | $129.09 | $129.10 | $129.10 |
| Purchase #6 | $43.33 | 5.207% | $45.5862 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $233.47 | 8.247% | $252.7243 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $1,035.02 | $1,105.4394 | $1,105.44 | $1,105.45 | $1,105.30 | |