| 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 | $226.25 | 11.601% | $252.4973 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $42.74 | 7.135% | $45.7895 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $199.61 | 12.157% | $223.8766 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $179.89 | 6.228% | $191.0935 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $74.92 | 3.550% | $77.5797 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $219.25 | 7.760% | $236.2638 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $91.40 | 3.149% | $94.2782 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $1,034.06 | $1,121.3786 | $1,121.38 | $1,121.45 | $1,121.50 | |