| 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 | $42.45 | 12.182% | $47.6213 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $249.73 | 12.808% | $281.7154 | $281.72 | $281.70 | $281.70 |
| Purchase #3 | $144.33 | 8.859% | $157.1162 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $195.62 | 4.782% | $204.9745 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $227.44 | 8.607% | $247.0158 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $121.59 | 3.214% | $125.4979 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $225.63 | 11.308% | $251.1442 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,206.79 | $1,315.0853 | $1,315.09 | $1,315.00 | $1,315.00 | |