| 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 | $216.96 | 9.337% | $237.2176 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $173.98 | 5.140% | $182.9226 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $74.62 | 8.480% | $80.9478 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $217.70 | 8.783% | $236.8206 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $63.73 | 13.524% | $72.3488 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $166.81 | 9.144% | $182.0631 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $80.57 | 7.787% | $86.844 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $994.37 | $1,079.1645 | $1,079.16 | $1,079.10 | $1,079.00 | |