| 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 | $122.34 | 11.816% | $136.7957 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $191.74 | 6.524% | $204.2491 | $204.25 | $204.25 | $204.20 |
| Purchase #3 | $236.65 | 12.165% | $265.4385 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $128.37 | 8.780% | $139.6409 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $56.30 | 9.779% | $61.8056 | $61.81 | $61.80 | $61.80 |
| Purchase #6 | $13.66 | 4.225% | $14.2371 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $6.25 | 13.435% | $7.0897 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $755.31 | $829.2566 | $829.27 | $829.30 | $829.10 | |