| 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 | $34.82 | 10.289% | $38.4026 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $33.36 | 10.393% | $36.8271 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $130.56 | 12.225% | $146.521 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $116.76 | 13.133% | $132.0941 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $195.33 | 10.442% | $215.7264 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $224.44 | 10.227% | $247.3935 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $215.71 | 6.159% | $228.9956 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $950.98 | $1,045.9603 | $1,045.96 | $1,046.00 | $1,045.90 | |