| 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 | $175.55 | 13.490% | $199.2317 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $235.68 | 13.727% | $268.0318 | $268.03 | $268.05 | $268.00 |
| Purchase #3 | $188.45 | 11.377% | $209.89 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $26.81 | 7.279% | $28.7615 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $231.30 | 11.742% | $258.4592 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $144.92 | 12.528% | $163.0756 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $233.36 | 12.721% | $263.0457 | $263.05 | $263.05 | $263.00 |
| 7 purchase totals = | $1,236.07 | $1,390.4955 | $1,390.50 | $1,390.55 | $1,390.50 | |