| 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 | $129.89 | 10.378% | $143.37 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $219.94 | 12.478% | $247.3841 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $206.57 | 5.651% | $218.2433 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $154.31 | 10.840% | $171.0372 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $184.69 | 4.698% | $193.3667 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $59.88 | 6.566% | $63.8117 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $121.74 | 3.679% | $126.2188 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $1,077.02 | $1,163.4318 | $1,163.43 | $1,163.40 | $1,163.40 | |