| 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 | $234.93 | 7.197% | $251.8379 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $95.84 | 12.869% | $108.1736 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $30.72 | 9.415% | $33.6123 | $33.61 | $33.60 | $33.60 |
| Purchase #4 | $242.94 | 10.469% | $268.3734 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $250.44 | 6.531% | $266.7962 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $75.70 | 4.198% | $78.8779 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $26.84 | 11.863% | $30.024 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $957.41 | $1,037.6953 | $1,037.69 | $1,037.65 | $1,037.70 | |