| 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 | $224.26 | 5.110% | $235.7197 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $145.91 | 4.508% | $152.4876 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $217.61 | 8.776% | $236.7075 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $114.36 | 6.342% | $121.6127 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $69.99 | 11.377% | $77.9528 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $186.94 | 5.322% | $196.8889 | $196.89 | $196.90 | $196.90 |
| Purchase #7 | $245.76 | 10.266% | $270.9897 | $270.99 | $271.00 | $271.00 |
| 7 purchase totals = | $1,204.83 | $1,292.3589 | $1,292.36 | $1,292.35 | $1,292.40 | |