| 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 | $192.92 | 4.511% | $201.6226 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $117.88 | 7.727% | $126.9886 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $16.70 | 4.625% | $17.4724 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $210.71 | 10.184% | $232.1687 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $102.54 | 5.652% | $108.3356 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $220.65 | 4.772% | $231.1794 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $11.55 | 8.449% | $12.5259 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $872.95 | $930.2932 | $930.30 | $930.30 | $930.30 | |