| 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 | $206.49 | 4.546% | $215.877 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $170.65 | 9.106% | $186.1894 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $175.51 | 5.382% | $184.9559 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $240.94 | 6.152% | $255.7626 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $121.36 | 10.632% | $134.263 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $40.65 | 3.574% | $42.1028 | $42.10 | $42.10 | $42.10 |
| Purchase #7 | $45.64 | 3.187% | $47.0945 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $1,001.24 | $1,066.2452 | $1,066.24 | $1,066.25 | $1,066.40 | |