| 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 | $205.89 | 10.388% | $227.2779 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $111.32 | 8.167% | $120.4115 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $178.99 | 12.849% | $201.9884 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $19.47 | 5.285% | $20.499 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $221.77 | 8.783% | $241.2481 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $246.84 | 10.200% | $272.0177 | $272.02 | $272.00 | $272.00 |
| Purchase #7 | $68.27 | 13.639% | $77.5813 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $1,052.55 | $1,161.0239 | $1,161.03 | $1,161.05 | $1,161.00 | |