| 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 | $226.75 | 3.354% | $234.3552 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $222.96 | 8.648% | $242.2416 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $11.60 | 8.378% | $12.5718 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $242.51 | 11.323% | $269.9694 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $233.47 | 11.833% | $261.0965 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $180.91 | 9.610% | $198.2955 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $84.37 | 5.765% | $89.2339 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $1,202.57 | $1,307.7639 | $1,307.77 | $1,307.75 | $1,307.80 | |