| 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 | $106.54 | 12.682% | $120.0514 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $137.64 | 9.334% | $150.4873 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $89.68 | 7.865% | $96.7333 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $208.37 | 12.284% | $233.9662 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $250.39 | 3.632% | $259.4842 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $16.48 | 4.319% | $17.1918 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $120.50 | 4.601% | $126.0442 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $929.60 | $1,003.9584 | $1,003.95 | $1,004.00 | $1,004.00 | |