| 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 | $133.78 | 4.839% | $140.2536 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $136.70 | 4.214% | $142.4605 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $64.25 | 4.425% | $67.0931 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $126.64 | 5.444% | $133.5343 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $226.42 | 13.698% | $257.435 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $133.25 | 8.648% | $144.7735 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $163.79 | 6.509% | $174.4511 | $174.45 | $174.45 | $174.50 |
| 7 purchase totals = | $984.83 | $1,060.0011 | $1,059.99 | $1,060.00 | $1,060.10 | |