| 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 | $106.46 | 10.860% | $118.0216 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $103.87 | 9.700% | $113.9454 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $198.99 | 4.278% | $207.5028 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $41.45 | 6.748% | $44.247 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $60.52 | 10.456% | $66.848 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $124.33 | 5.465% | $131.1246 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $129.98 | 5.708% | $137.3993 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $765.60 | $819.0887 | $819.09 | $819.05 | $818.90 | |