| 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 | $109.92 | 11.727% | $122.8103 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $44.95 | 12.557% | $50.5944 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $212.36 | 10.742% | $235.1717 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $37.46 | 8.138% | $40.5085 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $188.78 | 8.756% | $205.3096 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $214.85 | 8.542% | $233.2025 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $10.25 | 11.831% | $11.4627 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $818.57 | $899.0597 | $899.05 | $899.00 | $899.10 | |