| 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 | $238.44 | 8.584% | $258.9077 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $76.99 | 11.382% | $85.753 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $93.28 | 11.614% | $104.1135 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $205.62 | 11.288% | $228.8304 | $228.83 | $228.85 | $228.80 |
| Purchase #5 | $198.39 | 12.375% | $222.9408 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $234.39 | 6.822% | $250.3801 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $212.71 | 12.382% | $239.0478 | $239.05 | $239.05 | $239.00 |
| 7 purchase totals = | $1,259.82 | $1,389.9733 | $1,389.97 | $1,390.00 | $1,389.90 | |