| 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 | $243.96 | 10.731% | $270.1393 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $212.74 | 7.187% | $228.0296 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $185.51 | 13.765% | $211.0455 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $59.28 | 3.236% | $61.1983 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $156.51 | 5.465% | $165.0633 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $204.35 | 11.382% | $227.6091 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $221.81 | 4.173% | $231.0661 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,284.16 | $1,394.1512 | $1,394.16 | $1,394.15 | $1,394.10 | |