| 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 | $226.36 | 3.862% | $235.102 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $128.52 | 4.293% | $134.0374 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $27.98 | 11.775% | $31.2746 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $87.83 | 7.457% | $94.3795 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $12.94 | 8.265% | $14.0095 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $42.38 | 4.744% | $44.3905 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $49.38 | 10.754% | $54.6903 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $575.39 | $607.8838 | $607.88 | $607.90 | $607.90 | |