| 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 | $202.53 | 5.628% | $213.9284 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $89.70 | 8.434% | $97.2653 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $147.93 | 13.397% | $167.7482 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $73.60 | 11.279% | $81.9013 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $248.61 | 9.663% | $272.6332 | $272.63 | $272.65 | $272.60 |
| Purchase #6 | $131.33 | 8.735% | $142.8017 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $107.85 | 5.776% | $114.0794 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $1,001.55 | $1,090.3575 | $1,090.36 | $1,090.40 | $1,090.30 | |