| 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 | $118.55 | 7.810% | $127.8088 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $82.42 | 4.489% | $86.1198 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $211.61 | 9.665% | $232.0621 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $241.96 | 5.112% | $254.329 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $239.38 | 3.331% | $247.3537 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $49.95 | 4.479% | $52.1873 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $205.87 | 12.423% | $231.4452 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $1,149.74 | $1,231.3059 | $1,231.31 | $1,231.30 | $1,231.30 | |