| 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 | $114.92 | 5.475% | $121.2119 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $242.46 | 7.272% | $260.0917 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $190.61 | 5.166% | $200.4569 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $122.29 | 7.229% | $131.1303 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $236.37 | 7.343% | $253.7266 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $179.66 | 7.505% | $193.1435 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $105.44 | 10.305% | $116.3056 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $1,191.75 | $1,276.0665 | $1,276.07 | $1,276.10 | $1,276.00 | |