| 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 | $230.37 | 12.465% | $259.0856 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $192.25 | 6.373% | $204.5021 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $166.41 | 10.404% | $183.7233 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $149.39 | 10.712% | $165.3927 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $212.95 | 5.233% | $224.0937 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $75.65 | 9.572% | $82.8912 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $202.39 | 5.490% | $213.5012 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,229.41 | $1,333.1898 | $1,333.18 | $1,333.20 | $1,333.20 | |