| 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 | $217.32 | 8.585% | $235.9769 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $110.31 | 3.383% | $114.0418 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $7.52 | 3.868% | $7.8109 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $195.40 | 5.834% | $206.7996 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $75.37 | 8.659% | $81.8963 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $141.85 | 7.727% | $152.8107 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $239.35 | 8.226% | $259.0389 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $987.12 | $1,058.3751 | $1,058.38 | $1,058.40 | $1,058.30 | |