| 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 | $245.68 | 6.416% | $261.4428 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $101.66 | 3.743% | $105.4651 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $169.68 | 11.764% | $189.6412 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $5.56 | 13.414% | $6.3058 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $231.98 | 5.864% | $245.5833 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $90.81 | 5.102% | $95.4431 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $164.97 | 12.621% | $185.7909 | $185.79 | $185.80 | $185.80 |
| 7 purchase totals = | $1,010.34 | $1,089.6722 | $1,089.67 | $1,089.70 | $1,089.60 | |