| 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 | $246.48 | 9.207% | $269.1734 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $85.56 | 13.576% | $97.1756 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $208.72 | 11.567% | $232.8626 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $190.38 | 4.458% | $198.8671 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $60.46 | 7.193% | $64.8089 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $114.62 | 12.388% | $128.8191 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $83.68 | 11.149% | $93.0095 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $989.90 | $1,084.7162 | $1,084.72 | $1,084.65 | $1,084.80 | |