| 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 | $214.98 | 8.104% | $232.402 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $140.72 | 4.153% | $146.5641 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $215.37 | 9.842% | $236.5667 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $19.56 | 6.781% | $20.8864 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $171.96 | 12.113% | $192.7895 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $214.53 | 8.493% | $232.75 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $75.86 | 3.692% | $78.6608 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $1,052.98 | $1,140.6195 | $1,140.62 | $1,140.60 | $1,140.80 | |