| 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 | $206.46 | 6.753% | $220.4022 | $220.40 | $220.40 | $220.40 |
| Purchase #2 | $119.78 | 11.256% | $133.2624 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $193.92 | 8.502% | $210.4071 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $18.64 | 3.181% | $19.2329 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $182.54 | 9.599% | $200.062 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $185.25 | 7.127% | $198.4528 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $175.66 | 11.692% | $196.1982 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $1,082.25 | $1,178.0176 | $1,178.01 | $1,178.00 | $1,178.10 | |