| 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 | $113.77 | 9.173% | $124.2061 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $50.70 | 7.324% | $54.4133 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $162.83 | 11.138% | $180.966 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $220.88 | 3.647% | $228.9355 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $26.39 | 12.622% | $29.7209 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $35.60 | 8.848% | $38.7499 | $38.75 | $38.75 | $38.70 |
| Purchase #7 | $231.87 | 12.696% | $261.3082 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $842.04 | $918.2999 | $918.31 | $918.25 | $918.20 | |