| 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 | $125.52 | 10.638% | $138.8728 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $105.96 | 10.481% | $117.0657 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $17.58 | 11.356% | $19.5764 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $84.90 | 10.202% | $93.5615 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $150.93 | 13.446% | $171.224 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $248.45 | 13.868% | $282.905 | $282.91 | $282.90 | $282.90 |
| Purchase #7 | $201.79 | 6.757% | $215.425 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $935.13 | $1,038.6304 | $1,038.64 | $1,038.60 | $1,038.70 | |