| 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 | $143.37 | 6.460% | $152.6317 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $230.49 | 4.700% | $241.323 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $46.60 | 3.715% | $48.3312 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $52.35 | 13.765% | $59.556 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $216.52 | 8.156% | $234.1794 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $122.44 | 3.512% | $126.7401 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $107.93 | 12.335% | $121.2432 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $919.70 | $984.0046 | $984.00 | $984.05 | $983.90 | |