| 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 | $201.66 | 11.704% | $225.2623 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $103.77 | 9.840% | $113.981 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $169.92 | 8.411% | $184.212 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $140.80 | 11.529% | $157.0328 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $81.60 | 12.468% | $91.7739 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $208.40 | 3.368% | $215.4189 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $57.33 | 3.610% | $59.3996 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $963.48 | $1,047.0805 | $1,047.07 | $1,047.05 | $1,047.10 | |