| 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 | $104.48 | 5.274% | $109.9903 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $199.78 | 12.154% | $224.0613 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $143.61 | 7.867% | $154.9078 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $192.57 | 5.620% | $203.3924 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $29.89 | 3.254% | $30.8626 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $120.67 | 7.153% | $129.3015 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $184.67 | 3.832% | $191.7466 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $975.67 | $1,044.2625 | $1,044.26 | $1,044.25 | $1,044.30 | |