| 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 | $230.81 | 13.160% | $261.1846 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $49.37 | 3.197% | $50.9484 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $124.62 | 10.687% | $137.9381 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $135.95 | 4.425% | $141.9658 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $38.57 | 7.764% | $41.5646 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $17.91 | 10.322% | $19.7587 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $41.44 | 11.756% | $46.3117 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $638.67 | $699.6719 | $699.67 | $699.65 | $699.70 | |