| 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 | $121.65 | 3.834% | $126.3141 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $222.68 | 9.451% | $243.7255 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $218.47 | 8.107% | $236.1814 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $159.63 | 7.657% | $171.8529 | $171.85 | $171.85 | $171.90 |
| Purchase #5 | $172.73 | 7.866% | $186.3169 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $50.36 | 5.485% | $53.1222 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $186.75 | 10.835% | $206.9844 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,132.27 | $1,224.4974 | $1,224.49 | $1,224.50 | $1,224.50 | |