| 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 | $63.91 | 10.496% | $70.618 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $138.58 | 11.215% | $154.1217 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $19.61 | 3.547% | $20.3056 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $179.39 | 13.490% | $203.5897 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $237.57 | 6.240% | $252.3944 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $247.74 | 6.586% | $264.0562 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $206.30 | 8.763% | $224.3781 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $1,093.10 | $1,189.4637 | $1,189.47 | $1,189.45 | $1,189.50 | |