| 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 | $127.29 | 7.378% | $136.6815 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $183.52 | 9.744% | $201.4022 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $115.67 | 6.351% | $123.0162 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $233.33 | 7.631% | $251.1354 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $237.65 | 10.223% | $261.945 | $261.95 | $261.95 | $261.90 |
| Purchase #6 | $237.30 | 10.237% | $261.5924 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $204.37 | 4.706% | $213.9877 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $1,339.13 | $1,449.7604 | $1,449.77 | $1,449.80 | $1,449.70 | |