| 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 | $235.30 | 5.793% | $248.9309 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $156.83 | 12.418% | $176.3051 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $85.59 | 11.755% | $95.6511 | $95.65 | $95.65 | $95.70 |
| Purchase #4 | $87.47 | 7.528% | $94.0547 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $246.31 | 5.739% | $260.4457 | $260.45 | $260.45 | $260.40 |
| Purchase #6 | $39.61 | 13.328% | $44.8892 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $234.49 | 11.636% | $261.7753 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,085.60 | $1,182.0520 | $1,182.06 | $1,182.10 | $1,182.10 | |