| 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 | $40.39 | 6.219% | $42.9019 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $132.76 | 6.485% | $141.3695 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $215.90 | 5.770% | $228.3574 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $225.44 | 5.204% | $237.1719 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $107.92 | 12.839% | $121.7758 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $154.54 | 9.341% | $168.9756 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $116.63 | 10.658% | $129.0604 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $993.58 | $1,069.6125 | $1,069.62 | $1,069.60 | $1,069.80 | |