| 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 | $47.74 | 10.519% | $52.7618 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $149.50 | 9.253% | $163.3332 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $146.81 | 12.832% | $165.6487 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $243.83 | 8.690% | $265.0188 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $229.73 | 3.790% | $238.4368 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $224.73 | 13.750% | $255.6304 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $163.96 | 4.697% | $171.6612 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $1,206.30 | $1,312.4909 | $1,312.49 | $1,312.50 | $1,312.40 | |