| 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 | $113.70 | 12.503% | $127.9159 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $215.73 | 12.499% | $242.6941 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $100.99 | 8.416% | $109.4893 | $109.49 | $109.50 | $109.50 |
| Purchase #4 | $108.79 | 9.817% | $119.4699 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $247.37 | 4.268% | $257.9278 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $116.92 | 3.743% | $121.2963 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $110.81 | 7.345% | $118.949 | $118.95 | $118.95 | $118.90 |
| 7 purchase totals = | $1,014.31 | $1,097.7423 | $1,097.75 | $1,097.75 | $1,097.70 | |