| 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 | $120.31 | 12.754% | $135.6543 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $8.55 | 6.384% | $9.0958 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $238.91 | 13.615% | $271.4376 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $213.36 | 6.186% | $226.5584 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $154.81 | 5.576% | $163.4422 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $148.94 | 5.694% | $157.4206 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $239.42 | 13.817% | $272.5007 | $272.50 | $272.50 | $272.50 |
| 7 purchase totals = | $1,124.30 | $1,236.1096 | $1,236.11 | $1,236.10 | $1,236.10 | |