| 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 | $113.27 | 6.636% | $120.7866 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $34.82 | 5.146% | $36.6118 | $36.61 | $36.60 | $36.60 |
| Purchase #3 | $241.99 | 8.350% | $262.1962 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $184.81 | 12.231% | $207.4141 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $220.41 | 6.238% | $234.1592 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $127.38 | 5.557% | $134.4585 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $127.26 | 7.456% | $136.7485 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $1,049.94 | $1,132.3749 | $1,132.38 | $1,132.35 | $1,132.40 | |