| 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 | $185.92 | 8.488% | $201.7009 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $234.72 | 12.719% | $264.574 | $264.57 | $264.55 | $264.60 |
| Purchase #3 | $109.76 | 3.485% | $113.5851 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $132.90 | 13.138% | $150.3604 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $240.28 | 13.158% | $271.896 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $160.29 | 3.439% | $165.8024 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $56.82 | 13.438% | $64.4555 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $1,120.69 | $1,232.3743 | $1,232.38 | $1,232.35 | $1,232.50 | |