| 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 | $109.54 | 5.473% | $115.5351 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $142.70 | 3.813% | $148.1412 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $205.43 | 5.679% | $217.0964 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $175.30 | 5.676% | $185.25 | $185.25 | $185.25 | $185.30 |
| Purchase #5 | $224.57 | 11.507% | $250.4113 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $187.48 | 10.544% | $207.2479 | $207.25 | $207.25 | $207.20 |
| Purchase #7 | $161.85 | 8.280% | $175.2512 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $1,206.87 | $1,298.9331 | $1,298.94 | $1,298.95 | $1,298.90 | |