| 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 | $185.94 | 3.525% | $192.4944 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $227.72 | 7.857% | $245.612 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $135.48 | 11.511% | $151.0751 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $59.79 | 8.643% | $64.9576 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $193.65 | 10.344% | $213.6812 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $40.67 | 5.661% | $42.9723 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $129.83 | 5.201% | $136.5825 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $973.08 | $1,047.3751 | $1,047.37 | $1,047.40 | $1,047.50 | |