| 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 | $206.99 | 7.178% | $221.8477 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $206.49 | 10.279% | $227.7151 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $213.77 | 6.495% | $227.6544 | $227.65 | $227.65 | $227.70 |
| Purchase #4 | $47.67 | 6.231% | $50.6403 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $193.83 | 9.573% | $212.3853 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $173.99 | 3.453% | $179.9979 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $64.33 | 4.225% | $67.0479 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $1,107.07 | $1,187.2886 | $1,187.30 | $1,187.30 | $1,187.20 | |