| 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 | $117.99 | 5.194% | $124.1184 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $221.34 | 9.196% | $241.6944 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $232.30 | 12.525% | $261.3956 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $185.29 | 8.415% | $200.8822 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $148.47 | 13.474% | $168.4748 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $155.61 | 13.680% | $176.8974 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $223.25 | 5.120% | $234.6804 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,284.25 | $1,408.1432 | $1,408.14 | $1,408.15 | $1,408.20 | |