| 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 | $187.68 | 5.791% | $198.5485 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $234.43 | 7.724% | $252.5374 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $54.41 | 12.791% | $61.3696 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $177.26 | 3.122% | $182.7941 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $8.46 | 13.638% | $9.6138 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $226.47 | 4.474% | $236.6023 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $81.75 | 8.458% | $88.6644 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $970.46 | $1,030.1301 | $1,030.12 | $1,030.10 | $1,030.10 | |