| 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 | $121.41 | 13.863% | $138.2411 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $131.28 | 7.115% | $140.6206 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $212.77 | 11.681% | $237.6237 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $214.37 | 8.320% | $232.2056 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $42.75 | 13.873% | $48.6807 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $242.44 | 10.413% | $267.6853 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $245.52 | 7.643% | $264.2851 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,210.54 | $1,329.3421 | $1,329.35 | $1,329.35 | $1,329.30 | |