| 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 | $110.85 | 4.348% | $115.6698 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $207.74 | 10.142% | $228.809 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $52.71 | 10.533% | $58.2619 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $183.54 | 8.116% | $198.4361 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $175.60 | 8.816% | $191.0809 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $169.87 | 3.453% | $175.7356 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $148.82 | 5.612% | $157.1718 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,049.13 | $1,125.1651 | $1,125.17 | $1,125.15 | $1,125.20 | |