| 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 | $128.58 | 9.506% | $140.8028 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $56.56 | 3.866% | $58.7466 | $58.75 | $58.75 | $58.70 |
| Purchase #3 | $193.94 | 8.191% | $209.8256 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $192.81 | 5.258% | $202.9479 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $169.68 | 9.779% | $186.273 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $134.51 | 10.678% | $148.873 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $212.91 | 4.262% | $221.9842 | $221.98 | $222.00 | $222.00 |
| 7 purchase totals = | $1,088.99 | $1,169.4531 | $1,169.45 | $1,169.45 | $1,169.40 | |