| 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 | $197.40 | 9.408% | $215.9714 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $51.27 | 13.557% | $58.2207 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $13.98 | 13.177% | $15.8221 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $112.95 | 5.811% | $119.5135 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $172.88 | 8.760% | $188.0243 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $33.41 | 8.703% | $36.3177 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $218.48 | 5.788% | $231.1256 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $800.37 | $864.9953 | $864.99 | $864.90 | $864.90 | |