| 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 | $108.62 | 6.321% | $115.4859 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $147.37 | 5.386% | $155.3073 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $27.42 | 3.850% | $28.4757 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $237.35 | 11.277% | $264.116 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $125.25 | 7.618% | $134.7915 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $250.69 | 8.202% | $271.2516 | $271.25 | $271.25 | $271.30 |
| Purchase #7 | $137.87 | 10.347% | $152.1354 | $152.14 | $152.15 | $152.10 |
| 7 purchase totals = | $1,034.57 | $1,121.5634 | $1,121.58 | $1,121.60 | $1,121.60 | |