| 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 | $106.50 | 4.372% | $111.1562 | $111.16 | $111.15 | $111.20 |
| Purchase #2 | $121.35 | 10.254% | $133.7932 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $124.91 | 3.848% | $129.7165 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $207.32 | 13.354% | $235.0055 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $25.61 | 5.767% | $27.0869 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $248.69 | 5.488% | $262.3381 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $199.60 | 12.405% | $224.3604 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,033.98 | $1,123.4568 | $1,123.47 | $1,123.45 | $1,123.50 | |