| 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 | $231.37 | 10.789% | $256.3325 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $206.67 | 10.677% | $228.7362 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $48.92 | 13.790% | $55.6661 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $31.37 | 9.240% | $34.2686 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $77.79 | 10.872% | $86.2473 | $86.25 | $86.25 | $86.20 |
| Purchase #6 | $65.47 | 8.439% | $70.995 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $177.86 | 3.192% | $183.5373 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $839.45 | $915.7830 | $915.80 | $915.80 | $915.70 | |