| 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 | $223.87 | 8.429% | $242.74 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $211.75 | 3.364% | $218.8733 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $181.54 | 9.697% | $199.1439 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $77.35 | 3.153% | $79.7888 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $208.41 | 9.188% | $227.5587 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $237.72 | 12.691% | $267.889 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $49.54 | 6.434% | $52.7274 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $1,190.18 | $1,288.7211 | $1,288.72 | $1,288.75 | $1,288.70 | |