| 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 | $197.94 | 3.587% | $205.0401 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $96.58 | 13.444% | $109.5642 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $239.43 | 9.197% | $261.4504 | $261.45 | $261.45 | $261.50 |
| Purchase #4 | $187.45 | 12.107% | $210.1446 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $8.81 | 13.845% | $10.0297 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $116.50 | 13.492% | $132.2182 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $168.93 | 10.707% | $187.0173 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,015.64 | $1,115.4645 | $1,115.46 | $1,115.45 | $1,115.40 | |