| 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 | $243.70 | 10.240% | $268.6549 | $268.65 | $268.65 | $268.70 |
| Purchase #2 | $245.66 | 6.750% | $262.2421 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $235.36 | 9.681% | $258.1452 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $86.26 | 8.257% | $93.3825 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $227.98 | 10.175% | $251.177 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $65.53 | 8.804% | $71.2993 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $166.98 | 13.649% | $189.7711 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $1,271.47 | $1,394.6721 | $1,394.67 | $1,394.70 | $1,394.70 | |