| 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 | $134.70 | 3.282% | $139.1209 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $21.87 | 4.214% | $22.7916 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $199.98 | 12.327% | $224.6315 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $27.69 | 10.647% | $30.6382 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $48.47 | 5.417% | $51.0956 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $164.84 | 10.518% | $182.1779 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $236.32 | 12.217% | $265.1912 | $265.19 | $265.20 | $265.20 |
| 7 purchase totals = | $833.87 | $915.6469 | $915.65 | $915.70 | $915.60 | |