| 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 | $235.88 | 3.611% | $244.3976 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $139.92 | 7.661% | $150.6393 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $140.84 | 3.634% | $145.9581 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $142.33 | 8.488% | $154.411 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $196.58 | 3.156% | $202.7841 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $125.51 | 13.612% | $142.5944 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $245.37 | 13.171% | $277.6877 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $1,226.43 | $1,318.4722 | $1,318.47 | $1,318.50 | $1,318.50 | |