| 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 | $225.26 | 6.865% | $240.7241 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $97.76 | 9.295% | $106.8468 | $106.85 | $106.85 | $106.80 |
| Purchase #3 | $70.83 | 8.802% | $77.0645 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $140.70 | 9.429% | $153.9666 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $35.57 | 13.848% | $40.4957 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $182.33 | 13.850% | $207.5827 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $250.26 | 6.600% | $266.7772 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $1,002.71 | $1,093.4576 | $1,093.46 | $1,093.45 | $1,093.50 | |