| 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 | $113.60 | 8.697% | $123.4798 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $77.78 | 12.308% | $87.3532 | $87.35 | $87.35 | $87.40 |
| Purchase #3 | $100.86 | 12.670% | $113.639 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $202.81 | 9.519% | $222.1155 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $122.59 | 9.114% | $133.7629 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $113.61 | 7.718% | $122.3784 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $92.64 | 12.791% | $104.4896 | $104.49 | $104.50 | $104.50 |
| 7 purchase totals = | $823.89 | $907.2184 | $907.22 | $907.25 | $907.30 | |