| 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 | $117.42 | 6.216% | $124.7188 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $148.77 | 13.629% | $169.0459 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $191.78 | 10.854% | $212.5958 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $122.84 | 12.414% | $138.0894 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $207.75 | 12.455% | $233.6253 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $48.42 | 9.374% | $52.9589 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $54.49 | 3.688% | $56.4996 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $891.47 | $987.5337 | $987.55 | $987.55 | $987.50 | |