| 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 | $186.31 | 3.309% | $192.475 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $229.56 | 10.593% | $253.8773 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $244.53 | 8.721% | $265.8555 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $238.35 | 9.543% | $261.0957 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $148.37 | 3.539% | $153.6208 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $60.82 | 12.564% | $68.4614 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $243.55 | 10.287% | $268.604 | $268.60 | $268.60 | $268.60 |
| 7 purchase totals = | $1,351.49 | $1,463.9897 | $1,464.00 | $1,464.00 | $1,464.10 | |