| 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 | $192.56 | 12.852% | $217.3078 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $121.80 | 4.272% | $127.0033 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $233.38 | 13.721% | $265.4021 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $63.93 | 11.216% | $71.1004 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $134.69 | 9.286% | $147.1973 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $34.80 | 3.643% | $36.0678 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $15.74 | 13.811% | $17.9139 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $796.90 | $881.9926 | $881.99 | $881.95 | $882.00 | |