| 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 | $225.65 | 7.636% | $242.8806 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $160.36 | 11.794% | $179.2729 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $127.45 | 7.365% | $136.8367 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $237.52 | 10.327% | $262.0487 | $262.05 | $262.05 | $262.00 |
| Purchase #5 | $157.45 | 7.594% | $169.4068 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $27.91 | 10.264% | $30.7747 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $43.47 | 11.386% | $48.4195 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $979.81 | $1,069.6399 | $1,069.64 | $1,069.60 | $1,069.60 | |