| 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 | $205.75 | 3.314% | $212.5686 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $199.85 | 4.605% | $209.0531 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $110.90 | 13.429% | $125.7928 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $50.56 | 12.696% | $56.9791 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $209.30 | 8.438% | $226.9607 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $198.88 | 3.622% | $206.0834 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $142.36 | 13.711% | $161.879 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $1,117.60 | $1,199.3167 | $1,199.31 | $1,199.35 | $1,199.50 | |