| 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 | $234.89 | 5.738% | $248.368 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $232.88 | 12.458% | $261.8922 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $235.44 | 10.230% | $259.5255 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $210.50 | 12.399% | $236.5999 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $143.55 | 8.462% | $155.6972 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $40.88 | 4.240% | $42.6133 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $165.50 | 5.587% | $174.7465 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $1,263.64 | $1,379.4426 | $1,379.45 | $1,379.45 | $1,379.40 | |