| 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 | $51.28 | 11.618% | $57.2377 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $117.39 | 13.117% | $132.788 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $216.83 | 8.801% | $235.9132 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $79.70 | 11.873% | $89.1628 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $208.78 | 13.263% | $236.4705 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $248.90 | 11.321% | $277.078 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $192.86 | 8.561% | $209.3707 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,115.74 | $1,238.0209 | $1,238.02 | $1,238.00 | $1,238.10 | |