| 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 | $176.90 | 6.788% | $188.908 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $225.87 | 3.638% | $234.0872 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $192.93 | 4.162% | $200.9597 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $63.33 | 12.799% | $71.4356 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $238.47 | 9.738% | $261.6922 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $97.45 | 7.368% | $104.6301 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $50.39 | 6.534% | $53.6825 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $1,045.34 | $1,115.3953 | $1,115.40 | $1,115.45 | $1,115.40 | |