| 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 | $201.30 | 13.208% | $227.8877 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $129.37 | 3.746% | $134.2162 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $94.85 | 12.858% | $107.0458 | $107.05 | $107.05 | $107.00 |
| Purchase #4 | $99.96 | 11.469% | $111.4244 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $65.52 | 4.739% | $68.625 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $69.78 | 13.858% | $79.4501 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $121.64 | 10.693% | $134.647 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $782.42 | $863.2962 | $863.31 | $863.30 | $863.20 | |