| 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 | $188.26 | 5.723% | $199.0341 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $195.43 | 13.662% | $222.1296 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $248.84 | 13.485% | $282.3961 | $282.40 | $282.40 | $282.40 |
| Purchase #4 | $131.29 | 7.706% | $141.4072 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $86.81 | 10.562% | $95.9789 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $119.99 | 11.120% | $133.3329 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $104.69 | 11.390% | $116.6142 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $1,075.31 | $1,190.8930 | $1,190.89 | $1,190.95 | $1,190.80 | |