| 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 | $89.42 | 10.189% | $98.531 | $98.53 | $98.55 | $98.50 |
| Purchase #2 | $34.36 | 8.558% | $37.3005 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $79.52 | 3.115% | $81.997 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $237.65 | 10.418% | $262.4084 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $206.61 | 12.327% | $232.0788 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $205.67 | 3.437% | $212.7389 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $248.64 | 6.258% | $264.1999 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,101.87 | $1,189.2545 | $1,189.26 | $1,189.30 | $1,189.20 | |