| 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 | $196.73 | 12.404% | $221.1324 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $165.67 | 7.486% | $178.0721 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $78.36 | 9.780% | $86.0236 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $195.91 | 9.827% | $215.1621 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $11.98 | 10.263% | $13.2095 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $20.79 | 8.228% | $22.5006 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $90.33 | 3.495% | $93.487 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $759.77 | $829.5873 | $829.58 | $829.55 | $829.60 | |