| 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 | $54.42 | 3.540% | $56.3465 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $222.75 | 12.756% | $251.164 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $183.89 | 12.702% | $207.2477 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $214.92 | 12.823% | $242.4792 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $169.78 | 9.759% | $186.3488 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $142.41 | 8.280% | $154.2015 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $52.46 | 8.639% | $56.992 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $1,040.63 | $1,154.7797 | $1,154.78 | $1,154.80 | $1,154.70 | |