| 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 | $109.86 | 13.143% | $124.2989 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $122.97 | 5.553% | $129.7985 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $171.52 | 12.154% | $192.3665 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $113.92 | 5.242% | $119.8917 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $17.62 | 3.588% | $18.2522 | $18.25 | $18.25 | $18.30 |
| Purchase #6 | $232.80 | 9.833% | $255.6912 | $255.69 | $255.70 | $255.70 |
| Purchase #7 | $124.99 | 10.682% | $138.3414 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $893.68 | $978.6404 | $978.64 | $978.65 | $978.70 | |