| 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 | $28.58 | 11.231% | $31.7898 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $66.53 | 10.270% | $73.3626 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $182.73 | 3.243% | $188.6559 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $204.58 | 8.762% | $222.5053 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $238.27 | 9.557% | $261.0415 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $81.87 | 3.660% | $84.8664 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $216.78 | 5.316% | $228.304 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,019.34 | $1,090.5255 | $1,090.53 | $1,090.50 | $1,090.60 | |