| 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 | $134.38 | 4.377% | $140.2618 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $205.53 | 11.465% | $229.094 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $23.54 | 7.761% | $25.3669 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $85.59 | 7.478% | $91.9904 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $227.93 | 5.741% | $241.0155 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $235.59 | 3.427% | $243.6637 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $117.61 | 8.151% | $127.1964 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $1,030.17 | $1,098.5887 | $1,098.59 | $1,098.55 | $1,098.70 | |