| 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 | $116.61 | 5.835% | $123.4142 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $62.98 | 6.761% | $67.2381 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $226.57 | 10.286% | $249.875 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $233.37 | 8.848% | $254.0186 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $97.27 | 9.831% | $106.8326 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $71.27 | 9.426% | $77.9879 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $193.83 | 10.311% | $213.8158 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,001.90 | $1,093.1822 | $1,093.19 | $1,093.20 | $1,093.10 | |