| 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 | $129.86 | 8.413% | $140.7851 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $82.88 | 12.446% | $93.1952 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $203.45 | 10.344% | $224.4949 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $139.42 | 12.122% | $156.3205 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $224.78 | 6.335% | $239.0198 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $44.57 | 9.870% | $48.9691 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $127.64 | 5.652% | $134.8542 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $952.60 | $1,037.6388 | $1,037.64 | $1,037.60 | $1,037.70 | |