| 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 | $20.31 | 4.441% | $21.212 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $222.37 | 8.869% | $242.092 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $85.86 | 9.379% | $93.9128 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $21.74 | 7.450% | $23.3596 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $208.73 | 6.745% | $222.8088 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $134.26 | 7.698% | $144.5953 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $232.78 | 10.422% | $257.0403 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $926.05 | $1,005.0208 | $1,005.02 | $1,005.00 | $1,005.00 | |