| 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 | $223.52 | 3.820% | $232.0585 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $213.74 | 8.327% | $231.5381 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $107.53 | 13.303% | $121.8347 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $100.36 | 7.482% | $107.8689 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $98.53 | 9.245% | $107.6391 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $177.38 | 8.729% | $192.8635 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $175.97 | 6.178% | $186.8414 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,097.03 | $1,180.6442 | $1,180.64 | $1,180.65 | $1,180.60 | |