| 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 | $190.92 | 4.325% | $199.1773 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $227.85 | 3.606% | $236.0663 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $127.92 | 13.621% | $145.344 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $79.93 | 10.626% | $88.4234 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $208.82 | 6.270% | $221.913 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $207.40 | 7.404% | $222.7559 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $133.90 | 13.257% | $151.6511 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $1,176.74 | $1,265.3310 | $1,265.33 | $1,265.30 | $1,265.40 | |