| 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 | $186.49 | 9.611% | $204.4136 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $97.52 | 12.108% | $109.3277 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $232.65 | 12.249% | $261.1473 | $261.15 | $261.15 | $261.10 |
| Purchase #4 | $92.71 | 10.619% | $102.5549 | $102.55 | $102.55 | $102.60 |
| Purchase #5 | $71.99 | 10.497% | $79.5468 | $79.55 | $79.55 | $79.50 |
| Purchase #6 | $103.44 | 9.269% | $113.0279 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $163.98 | 5.446% | $172.9104 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $948.78 | $1,042.9286 | $1,042.93 | $1,042.95 | $1,042.80 | |