| 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 | $112.55 | 8.185% | $121.7622 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $139.47 | 4.536% | $145.7964 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $188.51 | 13.445% | $213.8552 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $208.91 | 13.381% | $236.8642 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $118.78 | 13.143% | $134.3913 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $111.49 | 12.441% | $125.3605 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $132.59 | 5.656% | $140.0893 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $1,012.30 | $1,118.1191 | $1,118.12 | $1,118.10 | $1,118.30 | |