| 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 | $196.30 | 13.426% | $222.6552 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $203.94 | 11.790% | $227.9845 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $6.33 | 8.687% | $6.8799 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $207.81 | 6.462% | $221.2387 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $135.53 | 6.546% | $144.4018 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $50.77 | 8.236% | $54.9514 | $54.95 | $54.95 | $55.00 |
| Purchase #7 | $36.71 | 13.348% | $41.6101 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $837.39 | $919.7216 | $919.72 | $919.75 | $919.80 | |