| 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 | $9.55 | 7.707% | $10.286 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $167.71 | 11.452% | $186.9161 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $150.47 | 3.315% | $155.4581 | $155.46 | $155.45 | $155.50 |
| Purchase #4 | $68.76 | 9.588% | $75.3527 | $75.35 | $75.35 | $75.40 |
| Purchase #5 | $215.54 | 6.113% | $228.716 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $30.42 | 8.546% | $33.0197 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $234.79 | 3.694% | $243.4631 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $877.24 | $933.2117 | $933.22 | $933.15 | $933.30 | |