| 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 | $192.82 | 5.211% | $202.8679 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $199.82 | 7.295% | $214.3969 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $114.76 | 5.700% | $121.3013 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $75.52 | 8.703% | $82.0925 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $213.83 | 11.349% | $238.0976 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $159.53 | 13.259% | $180.6821 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $237.63 | 9.874% | $261.0936 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,193.91 | $1,300.5319 | $1,300.53 | $1,300.55 | $1,300.60 | |