| 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 | $202.75 | 12.705% | $228.5094 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $147.36 | 6.520% | $156.9679 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $55.94 | 9.297% | $61.1407 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $225.88 | 5.775% | $238.9246 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $214.97 | 6.243% | $228.3906 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $192.27 | 4.709% | $201.324 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $235.98 | 3.355% | $243.8971 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,275.15 | $1,359.1543 | $1,359.15 | $1,359.10 | $1,359.10 | |