| 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 | $107.50 | 13.864% | $122.4038 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $206.97 | 8.308% | $224.1651 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $245.66 | 6.297% | $261.1292 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $66.98 | 11.705% | $74.82 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $104.64 | 4.744% | $109.6041 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $234.36 | 5.798% | $247.9482 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $175.37 | 8.323% | $189.966 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,141.48 | $1,230.0364 | $1,230.04 | $1,230.00 | $1,230.00 | |