| 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 | $202.50 | 3.677% | $209.9459 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $161.46 | 4.743% | $169.118 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $17.58 | 3.613% | $18.2152 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $109.72 | 11.783% | $122.6483 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $138.34 | 11.337% | $154.0236 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $214.86 | 12.107% | $240.8731 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $238.54 | 4.414% | $249.0692 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $1,083.00 | $1,163.8933 | $1,163.90 | $1,163.80 | $1,163.80 | |