| 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 | $195.94 | 10.147% | $215.822 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $241.92 | 12.165% | $271.3496 | $271.35 | $271.35 | $271.30 |
| Purchase #3 | $170.42 | 5.738% | $180.1987 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $99.38 | 7.682% | $107.0144 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $79.65 | 8.151% | $86.1423 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $237.94 | 11.445% | $265.1722 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $157.45 | 9.181% | $171.9055 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $1,182.70 | $1,297.6047 | $1,297.60 | $1,297.55 | $1,297.50 | |