| 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 | $15.42 | 13.145% | $17.447 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $208.92 | 12.527% | $235.0914 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $9.65 | 4.582% | $10.0922 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $179.53 | 10.547% | $198.465 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $235.68 | 13.185% | $266.7544 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $223.83 | 6.626% | $238.661 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $199.52 | 9.109% | $217.6943 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,072.55 | $1,184.2053 | $1,184.20 | $1,184.20 | $1,184.30 | |