| 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 | $192.69 | 7.478% | $207.0994 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $164.64 | 3.830% | $170.9457 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $98.41 | 5.716% | $104.0351 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $199.34 | 9.178% | $217.6354 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $234.94 | 11.106% | $261.0324 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $191.59 | 12.391% | $215.3299 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $40.66 | 4.565% | $42.5161 | $42.52 | $42.50 | $42.50 |
| 7 purchase totals = | $1,122.27 | $1,218.5940 | $1,218.61 | $1,218.65 | $1,218.40 | |