| 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 | $203.84 | 4.446% | $212.9027 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $164.72 | 4.142% | $171.5427 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $153.82 | 8.321% | $166.6194 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $165.92 | 4.419% | $173.252 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $122.36 | 13.358% | $138.7048 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $115.78 | 5.425% | $122.0611 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $205.77 | 6.378% | $218.894 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,132.21 | $1,203.9767 | $1,203.96 | $1,203.95 | $1,204.00 | |