| 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 | $219.47 | 7.660% | $236.2814 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $205.99 | 3.650% | $213.5086 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $121.86 | 9.644% | $133.6122 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $231.83 | 12.445% | $260.6812 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $191.89 | 12.196% | $215.2929 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $217.77 | 10.270% | $240.135 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $114.30 | 4.493% | $119.4355 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $1,303.11 | $1,418.9468 | $1,418.95 | $1,419.00 | $1,418.90 | |