| 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 | $207.61 | 6.390% | $220.8763 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $42.63 | 8.271% | $46.1559 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $13.80 | 13.843% | $15.7103 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $11.39 | 10.204% | $12.5522 | $12.55 | $12.55 | $12.60 |
| Purchase #5 | $217.61 | 10.513% | $240.4873 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $171.82 | 3.841% | $178.4196 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $160.53 | 4.796% | $168.229 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $825.39 | $882.4306 | $882.44 | $882.45 | $882.50 | |