| 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 | $247.40 | 5.167% | $260.1832 | $260.18 | $260.20 | $260.20 |
| Purchase #2 | $38.25 | 4.216% | $39.8626 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $17.96 | 10.717% | $19.8848 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $119.51 | 8.276% | $129.4006 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $212.73 | 7.121% | $227.8785 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $227.79 | 12.472% | $256.2 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $240.65 | 3.412% | $248.861 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,104.29 | $1,182.2707 | $1,182.26 | $1,182.30 | $1,182.40 | |