| 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 | $205.27 | 4.579% | $214.6693 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $104.52 | 9.656% | $114.6125 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $208.36 | 13.323% | $236.1198 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $17.33 | 3.395% | $17.9184 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $216.61 | 9.766% | $237.7641 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $135.70 | 3.431% | $140.3559 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $105.51 | 4.191% | $109.9319 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $993.30 | $1,071.3719 | $1,071.37 | $1,071.30 | $1,071.40 | |