| 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 | $200.93 | 10.615% | $222.2587 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $200.89 | 12.281% | $225.5613 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $45.68 | 6.264% | $48.5414 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $114.51 | 13.507% | $129.9769 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $248.57 | 3.740% | $257.8665 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $210.34 | 12.597% | $236.8365 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $216.71 | 4.826% | $227.1684 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,237.63 | $1,348.2097 | $1,348.22 | $1,348.20 | $1,348.30 | |