| 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 | $24.60 | 3.103% | $25.3633 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $235.45 | 8.171% | $254.6886 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $231.26 | 10.394% | $255.2972 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $222.83 | 9.354% | $243.6735 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $147.88 | 8.456% | $160.3847 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $175.73 | 8.582% | $190.8111 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $138.26 | 13.580% | $157.0357 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $1,176.01 | $1,287.2541 | $1,287.25 | $1,287.25 | $1,287.30 | |