| 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 | $124.89 | 13.147% | $141.3093 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $196.76 | 5.556% | $207.692 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $46.75 | 4.334% | $48.7761 | $48.78 | $48.80 | $48.80 |
| Purchase #4 | $121.51 | 6.714% | $129.6682 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $27.34 | 11.509% | $30.4866 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $249.76 | 12.401% | $280.7327 | $280.73 | $280.75 | $280.70 |
| Purchase #7 | $98.85 | 9.574% | $108.3139 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $865.86 | $946.9788 | $946.98 | $947.00 | $947.00 | |