| 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 | $247.76 | 13.862% | $282.1045 | $282.10 | $282.10 | $282.10 |
| Purchase #2 | $203.46 | 6.329% | $216.337 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $119.40 | 12.338% | $134.1316 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $172.94 | 8.151% | $187.0363 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $149.25 | 3.526% | $154.5126 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $131.92 | 6.797% | $140.8866 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $95.50 | 4.778% | $100.063 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $1,120.23 | $1,215.0716 | $1,215.07 | $1,215.10 | $1,215.00 | |