| 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 | $73.31 | 8.382% | $79.4548 | $79.45 | $79.45 | $79.50 |
| Purchase #2 | $119.34 | 12.313% | $134.0343 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $136.84 | 7.418% | $146.9908 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $210.97 | 3.397% | $218.1367 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $51.79 | 8.278% | $56.0772 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $219.31 | 11.127% | $243.7126 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $106.74 | 7.178% | $114.4018 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $918.30 | $992.8082 | $992.80 | $992.85 | $992.80 | |