| 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 | $121.54 | 4.461% | $126.9619 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $113.79 | 7.546% | $122.3766 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $228.65 | 12.512% | $257.2587 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $96.92 | 11.408% | $107.9766 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $7.41 | 9.669% | $8.1265 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $137.82 | 9.750% | $151.2575 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $72.35 | 4.576% | $75.6607 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $778.48 | $849.6185 | $849.63 | $849.65 | $849.80 | |