| 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 | $233.40 | 10.190% | $257.1835 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $247.95 | 4.826% | $259.9161 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $45.62 | 5.274% | $48.026 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $192.34 | 8.790% | $209.2467 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $14.27 | 7.189% | $15.2959 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $86.64 | 8.847% | $94.305 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $186.27 | 12.197% | $208.9894 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,006.49 | $1,092.9626 | $1,092.98 | $1,093.00 | $1,092.90 | |