| 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 | $106.90 | 9.532% | $117.0897 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $166.46 | 9.843% | $182.8447 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $236.41 | 3.383% | $244.4078 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $10.40 | 5.596% | $10.982 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $112.26 | 3.654% | $116.362 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $213.36 | 7.709% | $229.8079 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $209.89 | 8.692% | $228.1336 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $1,055.68 | $1,129.6277 | $1,129.62 | $1,129.65 | $1,129.60 | |