| 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 | $100.36 | 11.461% | $111.8623 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $177.26 | 10.177% | $195.2998 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $165.59 | 8.551% | $179.7496 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $12.73 | 4.122% | $13.2547 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $229.61 | 4.400% | $239.7128 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $212.91 | 5.353% | $224.3071 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $171.95 | 10.543% | $190.0787 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $1,070.41 | $1,154.2650 | $1,154.26 | $1,154.25 | $1,154.30 | |