| 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 | $94.57 | 10.836% | $104.8176 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $122.32 | 3.551% | $126.6636 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $238.69 | 11.775% | $266.7957 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $74.94 | 8.386% | $81.2245 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $236.69 | 10.345% | $261.1756 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $199.90 | 13.452% | $226.7905 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $144.44 | 12.565% | $162.5889 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,111.55 | $1,230.0564 | $1,230.06 | $1,230.05 | $1,230.10 | |