| 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 | $197.44 | 13.259% | $223.6186 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $73.64 | 10.104% | $81.0806 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $247.70 | 5.843% | $262.1731 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $121.43 | 13.332% | $137.619 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $37.65 | 12.383% | $42.3122 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $135.61 | 4.868% | $142.2115 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $77.97 | 5.543% | $82.2919 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $891.44 | $971.3069 | $971.30 | $971.25 | $971.30 | |