| 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 | $226.90 | 13.582% | $257.7176 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $164.44 | 4.106% | $171.1919 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $134.87 | 12.412% | $151.6101 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $164.26 | 13.687% | $186.7423 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $222.33 | 4.324% | $231.9435 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $65.66 | 4.499% | $68.614 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $66.51 | 11.685% | $74.2817 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $1,044.97 | $1,142.1011 | $1,142.09 | $1,142.10 | $1,142.00 | |