| 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 | $214.96 | 4.611% | $224.8718 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $151.34 | 9.595% | $165.8611 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $179.59 | 10.469% | $198.3913 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $107.71 | 8.565% | $116.9354 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $113.52 | 13.169% | $128.4694 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $174.51 | 13.243% | $197.6204 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $163.63 | 3.639% | $169.5845 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $1,105.26 | $1,201.7339 | $1,201.73 | $1,201.70 | $1,201.80 | |