| 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 | $123.84 | 8.840% | $134.7875 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $12.33 | 11.204% | $13.7115 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $164.68 | 10.479% | $181.9368 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $30.70 | 7.804% | $33.0958 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $156.82 | 9.190% | $171.2318 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $228.74 | 3.467% | $236.6704 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $68.91 | 11.129% | $76.579 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $786.02 | $848.0128 | $848.02 | $848.05 | $848.00 | |