| 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 | $231.26 | 7.440% | $248.4657 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $239.55 | 9.145% | $261.4568 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $13.81 | 12.552% | $15.5434 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $161.54 | 12.607% | $181.9053 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $77.59 | 12.786% | $87.5107 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $29.88 | 13.838% | $34.0148 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $56.31 | 11.243% | $62.6409 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $809.94 | $891.5376 | $891.54 | $891.50 | $891.50 | |