| 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 | $195.54 | 13.699% | $222.327 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $214.78 | 13.773% | $244.3616 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $129.88 | 10.832% | $143.9486 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $199.57 | 4.812% | $209.1733 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $94.82 | 8.636% | $103.0087 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $77.81 | 5.775% | $82.3035 | $82.30 | $82.30 | $82.30 |
| Purchase #7 | $125.85 | 6.766% | $134.365 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $1,038.25 | $1,139.4877 | $1,139.49 | $1,139.45 | $1,139.50 | |