| 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 | $107.59 | 13.755% | $122.389 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $33.84 | 10.493% | $37.3908 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $218.52 | 3.721% | $226.6511 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $70.63 | 5.167% | $74.2795 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $78.31 | 5.559% | $82.6633 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $125.44 | 6.217% | $133.2386 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $245.58 | 8.835% | $267.277 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $879.91 | $943.8893 | $943.89 | $943.95 | $944.00 | |