| 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 | $250.92 | 11.166% | $278.9377 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $95.76 | 7.290% | $102.7409 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $160.25 | 3.339% | $165.6007 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $225.87 | 4.776% | $236.6576 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $226.55 | 5.428% | $238.8471 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $233.25 | 3.135% | $240.5624 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $206.45 | 11.287% | $229.752 | $229.75 | $229.75 | $229.80 |
| 7 purchase totals = | $1,399.05 | $1,493.0984 | $1,493.10 | $1,493.10 | $1,493.10 | |