| 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 | $122.28 | 12.365% | $137.3999 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $165.44 | 7.608% | $178.0267 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $26.71 | 10.565% | $29.5319 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $95.65 | 6.662% | $102.0222 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $17.94 | 7.824% | $19.3436 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $157.98 | 12.849% | $178.2789 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $214.66 | 5.468% | $226.3976 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $800.66 | $871.0008 | $871.00 | $871.05 | $870.90 | |