| 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 | $206.72 | 10.135% | $227.6711 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $169.35 | 6.694% | $180.6863 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $196.76 | 10.775% | $217.9609 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $67.71 | 5.202% | $71.2323 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $227.99 | 12.405% | $256.2722 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $197.74 | 7.865% | $213.2923 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $138.34 | 7.161% | $148.2465 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $1,204.61 | $1,315.3616 | $1,315.36 | $1,315.35 | $1,315.40 | |