| 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 | $25.60 | 6.733% | $27.3236 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $91.36 | 11.856% | $102.1916 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $249.80 | 4.353% | $260.6738 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $249.68 | 10.555% | $276.0337 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $123.72 | 10.248% | $136.3988 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $28.91 | 4.655% | $30.2558 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $180.91 | 8.422% | $196.1462 | $196.15 | $196.15 | $196.10 |
| 7 purchase totals = | $949.98 | $1,029.0235 | $1,029.02 | $1,029.00 | $1,029.00 | |