| 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 | $96.73 | 3.792% | $100.398 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $222.42 | 8.860% | $242.1264 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $179.74 | 12.850% | $202.8366 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $220.79 | 8.658% | $239.906 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $216.88 | 12.393% | $243.7579 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $147.70 | 12.211% | $165.7356 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $177.83 | 10.311% | $196.1661 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $1,262.09 | $1,390.9266 | $1,390.95 | $1,390.95 | $1,390.90 | |