| 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 | $128.27 | 4.394% | $133.9062 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $74.99 | 12.359% | $84.258 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $227.35 | 4.177% | $236.8464 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $235.84 | 11.469% | $262.8885 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $36.76 | 13.418% | $41.6925 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $22.78 | 4.630% | $23.8347 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $154.31 | 3.515% | $159.734 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $880.30 | $943.1603 | $943.16 | $943.20 | $943.10 | |