| 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 | $207.45 | 13.797% | $236.0719 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $212.78 | 12.747% | $239.9031 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $211.94 | 5.169% | $222.8952 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $17.50 | 13.102% | $19.7929 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $200.45 | 13.487% | $227.4847 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $74.75 | 12.753% | $84.2829 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $220.64 | 4.712% | $231.0366 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,145.51 | $1,261.4673 | $1,261.46 | $1,261.50 | $1,261.50 | |