| 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 | $235.71 | 8.450% | $255.6275 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $112.39 | 9.693% | $123.284 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $112.49 | 13.611% | $127.801 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $246.30 | 10.430% | $271.9891 | $271.99 | $272.00 | $272.00 |
| Purchase #5 | $11.78 | 7.724% | $12.6899 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $220.70 | 4.840% | $231.3819 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $15.67 | 11.626% | $17.4918 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $955.04 | $1,040.2652 | $1,040.26 | $1,040.35 | $1,040.30 | |