| 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 | $113.65 | 12.228% | $127.5471 | $127.55 | $127.55 | $127.50 |
| Purchase #2 | $17.89 | 12.796% | $20.1792 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $143.96 | 7.524% | $154.7916 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $145.65 | 13.127% | $164.7695 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $227.37 | 6.210% | $241.4897 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $25.58 | 13.534% | $29.042 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $108.79 | 12.513% | $122.4029 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $782.89 | $860.2220 | $860.22 | $860.25 | $860.20 | |