| 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 | $21.95 | 5.404% | $23.1362 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $208.45 | 12.843% | $235.2212 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $134.96 | 8.539% | $146.4842 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $52.44 | 9.568% | $57.4575 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $128.86 | 12.415% | $144.858 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $118.25 | 9.590% | $129.5902 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $77.37 | 11.491% | $86.2606 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $742.28 | $823.0079 | $823.01 | $823.00 | $823.10 | |