| 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 | $117.34 | 5.750% | $124.0871 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $25.68 | 12.349% | $28.8512 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $236.42 | 8.114% | $255.6031 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $186.67 | 8.866% | $203.2202 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $188.64 | 9.299% | $206.1816 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $102.82 | 11.369% | $114.5096 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $154.28 | 6.267% | $163.9487 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $1,011.85 | $1,096.4015 | $1,096.40 | $1,096.40 | $1,096.40 | |