| 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 | $138.94 | 10.265% | $153.2022 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $180.56 | 13.539% | $205.006 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $28.59 | 5.274% | $30.0978 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $31.85 | 7.659% | $34.2894 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $205.92 | 3.803% | $213.7511 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $243.89 | 3.353% | $252.0676 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $103.62 | 5.719% | $109.546 | $109.55 | $109.55 | $109.50 |
| 7 purchase totals = | $933.37 | $997.9601 | $997.97 | $997.95 | $998.00 | |