| 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 | $179.44 | 13.342% | $203.3809 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $108.30 | 13.587% | $123.0147 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $245.61 | 6.629% | $261.8915 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $180.44 | 8.695% | $196.1293 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $192.63 | 3.138% | $198.6747 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $225.98 | 11.309% | $251.5361 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $41.91 | 6.312% | $44.5554 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $1,174.31 | $1,279.1826 | $1,279.18 | $1,279.20 | $1,279.20 | |