| 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 | $116.70 | 8.416% | $126.5215 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $233.72 | 3.794% | $242.5873 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $8.74 | 13.146% | $9.889 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $217.79 | 3.103% | $224.548 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $176.77 | 8.852% | $192.4177 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $194.90 | 11.383% | $217.0855 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $237.80 | 8.850% | $258.8453 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $1,186.42 | $1,271.8943 | $1,271.91 | $1,271.90 | $1,271.80 | |