| 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 | $124.69 | 3.618% | $129.2013 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $243.43 | 5.137% | $255.935 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $188.51 | 10.323% | $207.9699 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $50.30 | 3.116% | $51.8673 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $93.71 | 13.392% | $106.2596 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $50.37 | 10.233% | $55.5244 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $118.45 | 8.440% | $128.4472 | $128.45 | $128.45 | $128.40 |
| 7 purchase totals = | $869.46 | $935.2047 | $935.21 | $935.15 | $935.20 | |