| 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 | $214.61 | 12.506% | $241.4491 | $241.45 | $241.45 | $241.40 |
| Purchase #2 | $235.89 | 9.697% | $258.7643 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $177.89 | 13.410% | $201.745 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $9.83 | 13.623% | $11.1691 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $229.57 | 3.282% | $237.1045 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $118.91 | 9.221% | $129.8747 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $102.41 | 7.172% | $109.7548 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $1,089.11 | $1,189.8615 | $1,189.85 | $1,189.80 | $1,189.90 | |