| 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 | $185.89 | 11.846% | $207.9105 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $97.64 | 11.873% | $109.2328 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $234.28 | 7.723% | $252.3734 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $170.45 | 3.215% | $175.93 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $63.77 | 9.198% | $69.6356 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $113.48 | 9.201% | $123.9213 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $49.60 | 3.863% | $51.516 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $915.11 | $990.5196 | $990.52 | $990.50 | $990.40 | |