| 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 | $91.32 | 3.721% | $94.718 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $144.27 | 12.596% | $162.4422 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $17.32 | 9.531% | $18.9708 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $39.61 | 6.229% | $42.0773 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $223.82 | 10.597% | $247.5382 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $198.72 | 8.683% | $215.9749 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $239.98 | 8.867% | $261.259 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $955.04 | $1,042.9804 | $1,042.98 | $1,042.95 | $1,043.00 | |