| 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 | $153.44 | 3.122% | $158.2304 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $234.35 | 9.609% | $256.8687 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $38.82 | 5.592% | $40.9908 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $127.36 | 9.692% | $139.7037 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $240.84 | 8.797% | $262.0267 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $227.88 | 8.504% | $247.2589 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $201.82 | 11.123% | $224.2684 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,224.51 | $1,329.3476 | $1,329.35 | $1,329.35 | $1,329.40 | |