| 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 | $229.31 | 6.784% | $244.8664 | $244.87 | $244.85 | $244.90 |
| Purchase #2 | $139.62 | 11.473% | $155.6386 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $92.99 | 12.524% | $104.6361 | $104.64 | $104.65 | $104.60 |
| Purchase #4 | $83.81 | 5.839% | $88.7037 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $136.42 | 10.866% | $151.2434 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $115.97 | 4.705% | $121.4264 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $154.42 | 8.112% | $166.9466 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $952.54 | $1,033.4612 | $1,033.47 | $1,033.50 | $1,033.30 | |