| 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 | $107.64 | 12.191% | $120.7624 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $97.39 | 9.119% | $106.271 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $240.58 | 12.828% | $271.4416 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $183.97 | 3.768% | $190.902 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $83.54 | 13.717% | $94.9992 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $125.37 | 11.543% | $139.8415 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $18.29 | 11.495% | $20.3924 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $856.78 | $944.6101 | $944.60 | $944.60 | $944.60 | |