| 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 | $213.54 | 7.658% | $229.8929 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $7.61 | 10.843% | $8.4352 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $79.31 | 8.562% | $86.1005 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $169.68 | 7.612% | $182.596 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $215.52 | 3.641% | $223.3671 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $176.70 | 11.652% | $197.2891 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $127.46 | 8.842% | $138.73 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $989.82 | $1,066.4108 | $1,066.42 | $1,066.45 | $1,066.40 | |