| 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 | $208.71 | 3.298% | $215.5933 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $131.73 | 10.314% | $145.3166 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $199.80 | 12.814% | $225.4024 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $27.53 | 8.579% | $29.8918 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $241.43 | 8.326% | $261.5315 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $197.39 | 8.660% | $214.484 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $203.58 | 10.862% | $225.6929 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $1,210.17 | $1,317.9125 | $1,317.90 | $1,317.95 | $1,317.90 | |