| 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 | $106.52 | 11.830% | $119.1213 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $236.58 | 3.254% | $244.2783 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $69.37 | 12.539% | $78.0683 | $78.07 | $78.05 | $78.10 |
| Purchase #4 | $87.35 | 10.564% | $96.5777 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $249.61 | 9.358% | $272.9685 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $22.25 | 4.527% | $23.2573 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $97.25 | 4.477% | $101.6039 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $868.93 | $935.8753 | $935.88 | $935.85 | $936.00 | |