| 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 | $201.62 | 7.766% | $217.2778 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $108.61 | 5.392% | $114.4663 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $188.76 | 9.696% | $207.0622 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $196.99 | 10.843% | $218.3496 | $218.35 | $218.35 | $218.30 |
| Purchase #5 | $248.80 | 9.106% | $271.4557 | $271.46 | $271.45 | $271.50 |
| Purchase #6 | $49.43 | 4.649% | $51.728 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $73.78 | 6.732% | $78.7469 | $78.75 | $78.75 | $78.70 |
| 7 purchase totals = | $1,067.99 | $1,159.0865 | $1,159.10 | $1,159.10 | $1,159.10 | |