| 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 | $188.46 | 9.299% | $205.9849 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $217.70 | 4.844% | $228.2454 | $228.25 | $228.25 | $228.20 |
| Purchase #3 | $236.87 | 6.392% | $252.0107 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $240.78 | 13.144% | $272.4281 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $54.77 | 13.176% | $61.9865 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $250.70 | 8.757% | $272.6538 | $272.65 | $272.65 | $272.70 |
| Purchase #7 | $129.35 | 5.707% | $136.732 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $1,318.63 | $1,430.0414 | $1,430.04 | $1,430.10 | $1,430.00 | |