| 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 | $244.56 | 10.724% | $270.7866 | $270.79 | $270.80 | $270.80 |
| Purchase #2 | $121.25 | 12.828% | $136.804 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $177.31 | 7.587% | $190.7625 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $61.97 | 13.344% | $70.2393 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $99.39 | 5.612% | $104.9678 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $47.71 | 10.208% | $52.5802 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $242.44 | 6.866% | $259.0859 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $994.63 | $1,085.2263 | $1,085.23 | $1,085.25 | $1,085.30 | |