| 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 | $136.35 | 12.510% | $153.4074 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $151.82 | 6.737% | $162.0481 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $106.84 | 7.371% | $114.7152 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $28.86 | 6.285% | $30.6739 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $23.85 | 12.747% | $26.8902 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $141.93 | 5.110% | $149.1826 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $237.85 | 5.563% | $251.0816 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $827.50 | $887.9990 | $888.00 | $888.00 | $888.00 | |