| 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 | $243.45 | 13.371% | $276.0017 | $276.00 | $276.00 | $276.00 |
| Purchase #2 | $141.52 | 4.193% | $147.4539 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $112.75 | 3.438% | $116.6263 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $114.51 | 8.341% | $124.0613 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $119.81 | 8.498% | $129.9915 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $48.58 | 12.358% | $54.5835 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $196.99 | 6.426% | $209.6486 | $209.65 | $209.65 | $209.60 |
| 7 purchase totals = | $977.61 | $1,058.3668 | $1,058.36 | $1,058.40 | $1,058.40 | |