| 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 | $202.96 | 9.165% | $221.5613 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $90.56 | 13.732% | $102.9957 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $202.87 | 9.318% | $221.7734 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $16.49 | 8.548% | $17.8996 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $166.25 | 4.599% | $173.8958 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $198.95 | 3.575% | $206.0625 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $27.67 | 10.757% | $30.6465 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $905.75 | $974.8348 | $974.84 | $974.80 | $974.90 | |