| 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 | $197.66 | 10.368% | $218.1534 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $207.25 | 4.197% | $215.9483 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $76.52 | 8.831% | $83.2775 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $205.47 | 8.648% | $223.239 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $40.25 | 10.685% | $44.5507 | $44.55 | $44.55 | $44.60 |
| Purchase #6 | $182.53 | 9.165% | $199.2589 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $93.75 | 5.750% | $99.1406 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $1,003.43 | $1,083.5684 | $1,083.57 | $1,083.60 | $1,083.60 | |