| 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 | $177.78 | 12.751% | $200.4487 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $57.26 | 4.848% | $60.036 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $218.57 | 6.512% | $232.8033 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $249.67 | 4.713% | $261.4369 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $233.83 | 13.724% | $265.9208 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $67.45 | 8.520% | $73.1967 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $10.44 | 5.451% | $11.0091 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $1,015.00 | $1,104.8515 | $1,104.86 | $1,104.85 | $1,104.70 | |