| 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 | $132.60 | 3.225% | $136.8764 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $135.82 | 3.501% | $140.5751 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $56.58 | 11.867% | $63.2943 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $27.47 | 9.263% | $30.0145 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $101.74 | 11.345% | $113.2824 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $211.80 | 8.227% | $229.2248 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $235.73 | 3.714% | $244.485 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $901.74 | $957.7525 | $957.75 | $957.80 | $957.80 | |