| 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 | $187.65 | 8.801% | $204.1651 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $121.53 | 10.363% | $134.1242 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $49.48 | 12.585% | $55.7071 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $186.93 | 12.362% | $210.0383 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $224.51 | 5.170% | $236.1172 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $150.90 | 8.498% | $163.7235 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $114.44 | 3.237% | $118.1444 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,035.44 | $1,122.0198 | $1,122.02 | $1,121.95 | $1,121.90 | |