| 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 | $217.57 | 9.144% | $237.4646 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $92.90 | 13.645% | $105.5762 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $134.86 | 3.545% | $139.6408 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $11.66 | 12.353% | $13.1004 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $20.64 | 7.386% | $22.1645 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $45.82 | 11.332% | $51.0123 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $83.43 | 3.111% | $86.0255 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $606.88 | $654.9843 | $654.98 | $655.00 | $655.00 | |