| 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 | $103.90 | 3.287% | $107.3152 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $100.60 | 5.123% | $105.7537 | $105.75 | $105.75 | $105.80 |
| Purchase #3 | $225.56 | 13.652% | $256.3535 | $256.35 | $256.35 | $256.40 |
| Purchase #4 | $166.96 | 9.777% | $183.2837 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $207.66 | 11.703% | $231.9624 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $54.93 | 10.713% | $60.8147 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $29.49 | 8.122% | $31.8852 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $889.10 | $977.3684 | $977.36 | $977.35 | $977.50 | |