| 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 | $113.48 | 8.141% | $122.7184 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $154.78 | 10.119% | $170.4422 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $20.97 | 12.278% | $23.5447 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $197.50 | 10.231% | $217.7062 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $174.48 | 4.390% | $182.1397 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $113.37 | 4.568% | $118.5487 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $22.44 | 4.343% | $23.4146 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $797.02 | $858.5145 | $858.51 | $858.50 | $858.30 | |