| 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 | $230.99 | 9.156% | $252.1394 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $196.32 | 4.831% | $205.8042 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $162.28 | 12.323% | $182.2778 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $144.33 | 13.187% | $163.3628 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $43.87 | 6.279% | $46.6246 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $50.25 | 13.197% | $56.8815 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $178.47 | 11.280% | $198.6014 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $1,006.51 | $1,105.6917 | $1,105.68 | $1,105.70 | $1,105.70 | |