| 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 | $108.26 | 8.296% | $117.2412 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $240.51 | 8.155% | $260.1236 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $177.51 | 3.159% | $183.1175 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $30.93 | 6.708% | $33.0048 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $43.54 | 11.305% | $48.4622 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $112.74 | 6.800% | $120.4063 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $123.60 | 10.114% | $136.1009 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $837.09 | $898.4565 | $898.45 | $898.40 | $898.40 | |