| 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 | $138.29 | 12.302% | $155.3024 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $231.62 | 12.720% | $261.0821 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $201.81 | 6.110% | $214.1406 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $171.28 | 6.291% | $182.0552 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $51.77 | 5.213% | $54.4688 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $166.99 | 10.825% | $185.0667 | $185.07 | $185.05 | $185.10 |
| Purchase #7 | $233.99 | 13.360% | $265.2511 | $265.25 | $265.25 | $265.30 |
| 7 purchase totals = | $1,195.75 | $1,317.3669 | $1,317.37 | $1,317.35 | $1,317.50 | |