| 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 | $241.48 | 4.242% | $251.7236 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $26.70 | 13.619% | $30.3363 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $147.33 | 7.247% | $158.007 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $246.50 | 6.198% | $261.7781 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $237.62 | 13.537% | $269.7866 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $240.70 | 9.175% | $262.7842 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $176.73 | 5.682% | $186.7718 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $1,317.06 | $1,421.1876 | $1,421.19 | $1,421.20 | $1,421.20 | |