| 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 | $226.76 | 9.722% | $248.8056 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $203.67 | 9.200% | $222.4076 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $107.46 | 12.841% | $121.2589 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $210.58 | 12.441% | $236.7783 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $63.34 | 4.670% | $66.298 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $69.72 | 5.520% | $73.5685 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $214.26 | 13.221% | $242.5873 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,095.79 | $1,211.7042 | $1,211.72 | $1,211.70 | $1,211.80 | |