| 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 | $216.25 | 10.301% | $238.5259 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $249.44 | 4.733% | $261.246 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $226.88 | 6.232% | $241.0192 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $237.69 | 13.486% | $269.7449 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $234.56 | 7.747% | $252.7314 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $196.94 | 9.567% | $215.7812 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $162.38 | 6.607% | $173.1084 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,524.14 | $1,652.1570 | $1,652.16 | $1,652.20 | $1,652.00 | |