| 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 | $199.36 | 3.320% | $205.9788 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $169.31 | 9.487% | $185.3724 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $214.97 | 5.109% | $225.9528 | $225.95 | $225.95 | $226.00 |
| Purchase #4 | $236.84 | 12.809% | $267.1768 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $90.30 | 7.643% | $97.2016 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $43.30 | 4.733% | $45.3494 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $242.26 | 13.421% | $274.7737 | $274.77 | $274.75 | $274.80 |
| 7 purchase totals = | $1,196.34 | $1,301.8055 | $1,301.80 | $1,301.80 | $1,301.90 | |