| 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 | $131.34 | 13.113% | $148.5626 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $123.49 | 5.420% | $130.1832 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $222.72 | 4.539% | $232.8293 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $192.94 | 7.841% | $208.0684 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $26.66 | 5.855% | $28.2209 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $243.60 | 12.766% | $274.698 | $274.70 | $274.70 | $274.70 |
| Purchase #7 | $200.44 | 5.337% | $211.1375 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $1,141.19 | $1,233.6999 | $1,233.70 | $1,233.70 | $1,233.70 | |