| 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 | $236.83 | 9.454% | $259.2199 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $173.42 | 3.265% | $179.0822 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $153.48 | 12.194% | $172.1954 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $65.47 | 8.591% | $71.0945 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $106.60 | 9.248% | $116.4584 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $80.57 | 6.452% | $85.7684 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $107.54 | 6.606% | $114.6441 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $923.91 | $998.4629 | $998.46 | $998.45 | $998.50 | |