| 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 | $243.69 | 10.175% | $268.4855 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $17.63 | 13.250% | $19.966 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $27.30 | 4.591% | $28.5533 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $117.95 | 9.494% | $129.1482 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $159.51 | 5.460% | $168.2192 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $69.91 | 4.246% | $72.8784 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $20.42 | 12.519% | $22.9764 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $656.41 | $710.2270 | $710.24 | $710.25 | $710.30 | |