| 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 | $235.95 | 9.770% | $259.0023 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $39.58 | 6.381% | $42.1056 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $118.81 | 9.223% | $129.7678 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $200.69 | 3.493% | $207.7001 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $48.94 | 7.171% | $52.4495 | $52.45 | $52.45 | $52.40 |
| Purchase #6 | $49.64 | 11.717% | $55.4563 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $41.39 | 13.390% | $46.9321 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $735.00 | $793.4137 | $793.42 | $793.40 | $793.40 | |