| 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 | $104.81 | 4.306% | $109.3231 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $145.72 | 7.783% | $157.0614 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $234.79 | 7.596% | $252.6246 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $148.66 | 6.289% | $158.0092 | $158.01 | $158.00 | $158.00 |
| Purchase #5 | $220.61 | 13.254% | $249.8496 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $153.59 | 10.107% | $169.1133 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $125.68 | 6.146% | $133.4043 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $1,133.86 | $1,229.3855 | $1,229.37 | $1,229.30 | $1,229.30 | |