| 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 | $144.87 | 12.656% | $163.2047 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $193.38 | 9.659% | $212.0586 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $236.83 | 8.502% | $256.9653 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $75.68 | 5.540% | $79.8727 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $208.25 | 13.813% | $237.0156 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $64.77 | 9.160% | $70.7029 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $106.99 | 3.204% | $110.418 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $1,030.77 | $1,130.2378 | $1,130.24 | $1,130.15 | $1,130.30 | |