| 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 | $188.69 | 10.484% | $208.4723 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $80.25 | 10.354% | $88.5591 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $211.79 | 11.743% | $236.6605 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $187.78 | 9.819% | $206.2181 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $103.63 | 12.356% | $116.4345 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $15.28 | 8.770% | $16.6201 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $219.69 | 10.552% | $242.8717 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $1,007.11 | $1,115.8363 | $1,115.83 | $1,115.75 | $1,115.90 | |