| 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 | $227.40 | 3.627% | $235.6478 | $235.65 | $235.65 | $235.60 |
| Purchase #2 | $99.63 | 7.484% | $107.0863 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $115.83 | 7.105% | $124.0597 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $200.92 | 5.801% | $212.5754 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $161.89 | 11.273% | $180.1399 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $222.80 | 13.572% | $253.0384 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $24.95 | 10.317% | $27.5241 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $1,053.42 | $1,140.0716 | $1,140.08 | $1,140.10 | $1,140.00 | |