| 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 | $97.86 | 11.784% | $109.3918 | $109.39 | $109.40 | $109.40 |
| Purchase #2 | $68.46 | 11.714% | $76.4794 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $125.43 | 13.576% | $142.4584 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $192.57 | 12.811% | $217.2401 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $174.52 | 3.729% | $181.0279 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $224.95 | 11.754% | $251.3906 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $72.95 | 12.680% | $82.2001 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $956.74 | $1,060.1883 | $1,060.19 | $1,060.25 | $1,060.20 | |