| 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 | $215.79 | 8.832% | $234.8486 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $27.88 | 10.432% | $30.7884 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $94.91 | 13.467% | $107.6915 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $167.72 | 5.518% | $176.9748 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $175.63 | 9.528% | $192.364 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $105.29 | 9.705% | $115.5084 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $215.50 | 8.688% | $234.2226 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,002.72 | $1,092.3983 | $1,092.39 | $1,092.35 | $1,092.40 | |