| 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 | $126.31 | 6.531% | $134.5593 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $94.75 | 3.766% | $98.3183 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $166.69 | 6.310% | $177.2081 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $60.96 | 6.762% | $65.0821 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $107.56 | 13.143% | $121.6966 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $125.90 | 5.796% | $133.1972 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $249.83 | 10.122% | $275.1178 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $932.00 | $1,005.1794 | $1,005.19 | $1,005.15 | $1,005.20 | |