| 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 | $196.28 | 3.690% | $203.5227 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $127.26 | 10.416% | $140.5154 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $210.83 | 12.156% | $236.4585 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $174.31 | 3.322% | $180.1006 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $237.26 | 12.615% | $267.1903 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $15.98 | 5.154% | $16.8036 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $139.66 | 9.426% | $152.8244 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $1,101.58 | $1,197.4155 | $1,197.41 | $1,197.35 | $1,197.40 | |