| 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 | $203.29 | 10.397% | $224.4261 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $93.38 | 10.530% | $103.2129 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $65.72 | 4.289% | $68.5387 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $70.49 | 10.126% | $77.6278 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $183.92 | 12.328% | $206.5937 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $73.70 | 11.155% | $81.9212 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $74.99 | 3.361% | $77.5104 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $765.49 | $839.8308 | $839.83 | $839.85 | $839.70 | |