| 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 | $128.84 | 5.732% | $136.2251 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $138.78 | 11.222% | $154.3539 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $111.50 | 11.439% | $124.2545 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $234.86 | 7.247% | $251.8803 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $18.64 | 12.536% | $20.9767 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $52.47 | 12.518% | $59.0382 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $113.36 | 6.169% | $120.3532 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $798.45 | $867.0819 | $867.08 | $867.15 | $867.20 | |