| 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 | $197.75 | 7.836% | $213.2457 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $209.80 | 8.379% | $227.3791 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $12.36 | 10.375% | $13.6424 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $212.79 | 13.358% | $241.2145 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $138.91 | 11.371% | $154.7055 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $125.62 | 11.768% | $140.403 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $48.54 | 13.109% | $54.9031 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $945.77 | $1,045.4933 | $1,045.49 | $1,045.50 | $1,045.40 | |