| 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 | $245.70 | 9.267% | $268.469 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $72.91 | 9.561% | $79.8809 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $45.98 | 11.334% | $51.1914 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $182.31 | 6.404% | $193.9851 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $49.90 | 4.836% | $52.3132 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $236.60 | 12.824% | $266.9416 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $20.86 | 8.466% | $22.626 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $854.26 | $935.4072 | $935.41 | $935.45 | $935.40 | |