| 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 | $250.72 | 9.491% | $274.5158 | $274.52 | $274.50 | $274.50 |
| Purchase #2 | $106.47 | 7.494% | $114.4489 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $196.84 | 4.218% | $205.1427 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $243.64 | 10.308% | $268.7544 | $268.75 | $268.75 | $268.80 |
| Purchase #5 | $232.90 | 8.347% | $252.3402 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $112.79 | 3.505% | $116.7433 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $101.25 | 12.382% | $113.7868 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $1,244.61 | $1,345.7321 | $1,345.73 | $1,345.75 | $1,345.60 | |