| 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 | $193.39 | 7.267% | $207.4437 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $88.28 | 13.273% | $99.9974 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $205.95 | 10.694% | $227.9743 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $53.94 | 9.131% | $58.8653 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $141.89 | 6.349% | $150.8986 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $153.42 | 8.655% | $166.6985 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $70.90 | 12.378% | $79.676 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $907.77 | $991.5538 | $991.56 | $991.55 | $991.60 | |