| 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 | $45.97 | 13.231% | $52.0523 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $12.72 | 5.328% | $13.3977 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $227.35 | 5.352% | $239.5178 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $12.73 | 11.411% | $14.1826 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $113.61 | 7.664% | $122.3171 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $238.38 | 6.785% | $254.5541 | $254.55 | $254.55 | $254.60 |
| Purchase #7 | $112.37 | 12.121% | $125.9904 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $763.13 | $822.0120 | $822.01 | $822.00 | $822.10 | |