| 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 | $226.95 | 5.844% | $240.213 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $133.55 | 3.847% | $138.6877 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $70.80 | 3.153% | $73.0323 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $73.66 | 12.489% | $82.8594 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $233.66 | 12.179% | $262.1175 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $18.51 | 12.210% | $20.7701 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $158.44 | 7.352% | $170.0885 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $915.57 | $987.7685 | $987.77 | $987.75 | $987.80 | |