| 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 | $199.55 | 13.772% | $227.032 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $236.39 | 9.575% | $259.0243 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $48.26 | 3.198% | $49.8034 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $123.89 | 13.866% | $141.0686 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $100.47 | 8.630% | $109.1406 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $20.68 | 11.636% | $23.0863 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $119.95 | 7.216% | $128.6056 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $849.19 | $937.7608 | $937.76 | $937.75 | $937.70 | |