| 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 | $207.30 | 10.739% | $229.5619 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $242.46 | 12.364% | $272.4378 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $98.38 | 13.339% | $111.5029 | $111.50 | $111.50 | $111.50 |
| Purchase #4 | $170.85 | 10.394% | $188.6081 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $98.84 | 8.135% | $106.8806 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $102.36 | 10.858% | $113.4742 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $178.37 | 8.864% | $194.1807 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,098.56 | $1,216.6462 | $1,216.64 | $1,216.65 | $1,216.70 | |