| 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 | $121.36 | 7.402% | $130.3431 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $52.70 | 10.809% | $58.3963 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $101.34 | 13.416% | $114.9358 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $86.52 | 5.619% | $91.3816 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $97.46 | 10.575% | $107.7664 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $112.28 | 12.185% | $125.9613 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $219.69 | 7.349% | $235.835 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $791.35 | $864.6195 | $864.63 | $864.65 | $864.60 | |