| 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 | $196.31 | 9.565% | $215.0871 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $199.65 | 13.733% | $227.0679 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $177.26 | 6.347% | $188.5107 | $188.51 | $188.50 | $188.50 |
| Purchase #4 | $248.91 | 6.397% | $264.8328 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $216.74 | 10.186% | $238.8171 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $155.64 | 7.129% | $166.7356 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $72.47 | 10.801% | $80.2975 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $1,266.98 | $1,381.3487 | $1,381.36 | $1,381.35 | $1,381.30 | |