| 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 | $94.36 | 10.343% | $104.1197 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $222.27 | 9.176% | $242.6655 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $6.41 | 4.829% | $6.7195 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $214.67 | 4.200% | $223.6861 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $68.58 | 4.223% | $71.4761 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $20.89 | 11.257% | $23.2416 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $178.36 | 8.702% | $193.8809 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $805.54 | $865.7894 | $865.80 | $865.80 | $865.80 | |