| 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 | $229.73 | 4.324% | $239.6635 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $166.25 | 5.512% | $175.4137 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $92.42 | 12.564% | $104.0316 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $116.72 | 4.462% | $121.928 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $57.83 | 5.606% | $61.0719 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $130.38 | 13.223% | $147.6201 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $190.30 | 12.396% | $213.8896 | $213.89 | $213.90 | $213.90 |
| 7 purchase totals = | $983.63 | $1,063.6184 | $1,063.61 | $1,063.60 | $1,063.60 | |