| 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 | $185.32 | 12.228% | $207.9809 | $207.98 | $208.00 | $208.00 |
| Purchase #2 | $152.45 | 11.166% | $169.4726 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $110.99 | 9.219% | $121.2222 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $205.92 | 6.531% | $219.3686 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $140.25 | 7.352% | $150.5612 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $130.98 | 6.154% | $139.0405 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $179.87 | 5.234% | $189.2844 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $1,105.78 | $1,196.9304 | $1,196.92 | $1,196.90 | $1,197.00 | |