| 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 | $246.94 | 5.688% | $260.9859 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $224.80 | 10.411% | $248.2039 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $31.93 | 5.391% | $33.6513 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $146.71 | 6.314% | $155.9733 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $99.98 | 7.759% | $107.7374 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $6.89 | 10.166% | $7.5904 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $82.81 | 6.198% | $87.9426 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $840.06 | $902.0848 | $902.08 | $902.10 | $902.10 | |