| 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 | $220.94 | 12.127% | $247.7334 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $45.38 | 11.541% | $50.6173 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $146.28 | 5.576% | $154.4366 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $81.50 | 5.599% | $86.0632 | $86.06 | $86.05 | $86.10 |
| Purchase #5 | $156.44 | 5.674% | $165.3164 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $65.53 | 7.599% | $70.5096 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $26.85 | 5.670% | $28.3724 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $742.92 | $803.0489 | $803.05 | $803.00 | $803.00 | |