| 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 | $234.70 | 3.622% | $243.2008 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $162.81 | 4.734% | $170.5174 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $206.28 | 10.474% | $227.8858 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $132.94 | 13.467% | $150.843 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $94.81 | 12.679% | $106.831 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $95.68 | 9.445% | $104.717 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $71.60 | 4.360% | $74.7218 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $998.82 | $1,078.7168 | $1,078.72 | $1,078.70 | $1,078.60 | |