| 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 | $19.43 | 11.595% | $21.6829 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $170.63 | 9.108% | $186.171 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $202.88 | 5.348% | $213.73 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $20.75 | 10.541% | $22.9373 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $131.87 | 3.391% | $136.3417 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $14.30 | 7.435% | $15.3632 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $234.92 | 5.506% | $247.8547 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $794.78 | $844.0808 | $844.07 | $844.10 | $844.10 | |