| 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 | $238.56 | 5.318% | $251.2466 | $251.25 | $251.25 | $251.20 |
| Purchase #2 | $198.50 | 7.574% | $213.5344 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $121.69 | 4.114% | $126.6963 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $99.33 | 4.448% | $103.7482 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $173.33 | 12.161% | $194.4087 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $137.91 | 9.838% | $151.4776 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $180.91 | 7.384% | $194.2684 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $1,150.23 | $1,235.3802 | $1,235.39 | $1,235.40 | $1,235.30 | |