| 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 | $225.70 | 6.220% | $239.7385 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $224.57 | 3.405% | $232.2166 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $223.61 | 4.818% | $234.3835 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $72.37 | 7.369% | $77.7029 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $43.91 | 10.324% | $48.4433 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $152.92 | 8.745% | $166.2929 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $65.97 | 12.609% | $74.2882 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $1,009.05 | $1,073.0659 | $1,073.06 | $1,073.10 | $1,073.00 | |