| 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 | $228.95 | 4.539% | $239.342 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $234.92 | 11.842% | $262.7392 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $187.68 | 7.191% | $201.1761 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $163.43 | 3.707% | $169.4884 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $93.83 | 12.816% | $105.8553 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $214.28 | 4.600% | $224.1369 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $177.69 | 12.161% | $199.2989 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,300.78 | $1,402.0368 | $1,402.05 | $1,402.10 | $1,402.00 | |