| 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 | $221.44 | 8.311% | $239.8439 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $155.68 | 12.187% | $174.6527 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $148.48 | 3.591% | $153.8119 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $99.83 | 6.218% | $106.0374 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $183.38 | 13.330% | $207.8246 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $148.79 | 11.490% | $165.886 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $53.27 | 3.372% | $55.0663 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $1,010.87 | $1,103.1228 | $1,103.12 | $1,103.10 | $1,103.10 | |