| 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 | $137.96 | 3.409% | $142.6631 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $235.45 | 4.347% | $245.685 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $236.49 | 6.153% | $251.0412 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $89.90 | 10.709% | $99.5274 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $231.74 | 11.156% | $257.5929 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $196.95 | 6.129% | $209.0211 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $8.60 | 6.377% | $9.1484 | $9.15 | $9.15 | $9.10 |
| 7 purchase totals = | $1,137.09 | $1,214.6791 | $1,214.68 | $1,214.70 | $1,214.60 | |