| 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 | $250.45 | 4.516% | $261.7603 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $237.61 | 7.720% | $255.9535 | $255.95 | $255.95 | $256.00 |
| Purchase #3 | $184.79 | 7.637% | $198.9024 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $181.80 | 6.557% | $193.7206 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $127.60 | 9.854% | $140.1737 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $108.42 | 4.605% | $113.4127 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $236.46 | 13.302% | $267.9139 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $1,327.13 | $1,431.8371 | $1,431.82 | $1,431.75 | $1,431.90 | |