| 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 | $72.37 | 3.203% | $74.688 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $236.71 | 7.447% | $254.3378 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $155.74 | 7.557% | $167.5093 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $166.35 | 9.691% | $182.471 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $219.61 | 10.384% | $242.4143 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $127.45 | 9.242% | $139.2289 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $172.25 | 8.760% | $187.3391 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $1,150.48 | $1,247.9884 | $1,247.99 | $1,248.00 | $1,247.90 | |