| 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 | $120.87 | 10.296% | $133.3148 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $193.63 | 3.148% | $199.7255 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $108.66 | 13.555% | $123.3889 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $198.82 | 12.702% | $224.0741 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $103.37 | 12.454% | $116.2437 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $224.59 | 11.355% | $250.0922 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $220.32 | 6.454% | $234.5395 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $1,170.26 | $1,281.3787 | $1,281.37 | $1,281.40 | $1,281.30 | |