| 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 | $234.54 | 11.714% | $262.014 | $262.01 | $262.00 | $262.00 |
| Purchase #2 | $224.40 | 5.268% | $236.2214 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $243.78 | 10.136% | $268.4895 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $245.54 | 13.413% | $278.4743 | $278.47 | $278.45 | $278.50 |
| Purchase #5 | $211.64 | 9.662% | $232.0887 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $57.39 | 12.721% | $64.6906 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $22.47 | 5.440% | $23.6924 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $1,239.76 | $1,365.6709 | $1,365.66 | $1,365.65 | $1,365.70 | |