| 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 | $208.40 | 5.845% | $220.581 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $223.87 | 4.602% | $234.1725 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $171.61 | 7.863% | $185.1037 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $38.33 | 7.366% | $41.1534 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $33.44 | 10.588% | $36.9806 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $188.32 | 10.133% | $207.4025 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $12.53 | 3.821% | $13.0088 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $876.50 | $938.4025 | $938.39 | $938.40 | $938.50 | |