| 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 | $94.91 | 13.334% | $107.5653 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $200.77 | 12.853% | $226.575 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $149.58 | 3.278% | $154.4832 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $205.85 | 13.472% | $233.5821 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $13.79 | 11.160% | $15.329 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $214.59 | 4.650% | $224.5684 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $244.64 | 13.504% | $277.6762 | $277.68 | $277.70 | $277.70 |
| 7 purchase totals = | $1,124.13 | $1,239.7792 | $1,239.79 | $1,239.85 | $1,239.90 | |