| 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 | $127.55 | 5.126% | $134.0882 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $205.49 | 9.370% | $224.7444 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $207.87 | 8.696% | $225.9464 | $225.95 | $225.95 | $225.90 |
| Purchase #4 | $163.77 | 4.500% | $171.1397 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $24.82 | 12.463% | $27.9133 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $126.75 | 9.612% | $138.9332 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $76.78 | 8.667% | $83.4345 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $933.03 | $1,006.1997 | $1,006.19 | $1,006.25 | $1,006.00 | |