| 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 | $113.69 | 7.419% | $122.1247 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $232.25 | 5.456% | $244.9216 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $99.34 | 9.175% | $108.4544 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $77.71 | 5.177% | $81.733 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $13.81 | 3.857% | $14.3427 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $123.78 | 13.630% | $140.6512 | $140.65 | $140.65 | $140.70 |
| Purchase #7 | $191.56 | 8.427% | $207.7028 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $852.14 | $919.9304 | $919.91 | $919.90 | $919.90 | |