| 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 | $195.55 | 5.259% | $205.834 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $113.54 | 10.786% | $125.7864 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $198.82 | 4.537% | $207.8405 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $226.51 | 9.262% | $247.4894 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $227.82 | 13.235% | $257.972 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $120.60 | 7.394% | $129.5172 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $106.28 | 6.122% | $112.7865 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $1,189.12 | $1,287.2260 | $1,287.23 | $1,287.25 | $1,287.20 | |