| 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 | $111.69 | 6.613% | $119.0761 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $217.31 | 8.342% | $235.438 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $56.40 | 11.349% | $62.8008 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $214.77 | 8.108% | $232.1836 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $39.34 | 12.324% | $44.1883 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $28.51 | 6.863% | $30.4666 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $222.52 | 13.445% | $252.4378 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $890.54 | $976.5912 | $976.60 | $976.65 | $976.60 | |