| 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 | $236.92 | 7.483% | $254.6487 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $201.88 | 4.118% | $210.1934 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $217.92 | 6.708% | $232.5381 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $174.95 | 9.258% | $191.1469 | $191.15 | $191.15 | $191.10 |
| Purchase #5 | $119.78 | 4.697% | $125.4061 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $79.71 | 8.680% | $86.6288 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $69.97 | 13.672% | $79.5363 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $1,101.13 | $1,180.0983 | $1,180.11 | $1,180.15 | $1,179.90 | |