| 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 | $205.87 | 10.357% | $227.192 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $98.36 | 9.313% | $107.5203 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $123.70 | 13.716% | $140.6667 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $20.86 | 13.297% | $23.6338 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $80.72 | 9.806% | $88.6354 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $6.98 | 3.256% | $7.2073 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $99.48 | 6.216% | $105.6637 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $635.97 | $700.5192 | $700.52 | $700.50 | $700.50 | |