| 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 | $119.98 | 7.146% | $128.5538 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $196.52 | 5.548% | $207.4229 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $128.85 | 4.852% | $135.1018 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $100.81 | 11.464% | $112.3669 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $113.27 | 12.482% | $127.4084 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $243.69 | 7.324% | $261.5379 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $189.70 | 9.450% | $207.6267 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,092.82 | $1,180.0184 | $1,180.02 | $1,180.00 | $1,180.00 | |