| 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 | $213.66 | 5.161% | $224.687 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $209.67 | 10.357% | $231.3855 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $175.28 | 10.867% | $194.3277 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $227.37 | 3.401% | $235.1029 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $178.94 | 5.184% | $188.2162 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $55.41 | 12.659% | $62.4244 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $144.69 | 3.341% | $149.5241 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $1,205.02 | $1,285.6678 | $1,285.67 | $1,285.65 | $1,285.60 | |