| 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 | $197.61 | 4.135% | $205.7812 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $84.36 | 9.729% | $92.5674 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $48.73 | 10.641% | $53.9154 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $238.72 | 5.602% | $252.0931 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $25.95 | 12.421% | $29.1732 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $41.54 | 10.522% | $45.9108 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $220.81 | 4.832% | $231.4795 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $857.72 | $910.9206 | $910.92 | $910.90 | $911.00 | |