| 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 | $218.46 | 10.220% | $240.7866 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $157.41 | 10.467% | $173.8861 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $224.39 | 13.337% | $254.3169 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $213.42 | 4.319% | $222.6376 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $162.52 | 4.839% | $170.3843 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $107.78 | 5.258% | $113.4471 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $81.62 | 5.627% | $86.2128 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $1,165.60 | $1,261.6714 | $1,261.68 | $1,261.70 | $1,261.60 | |