| 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 | $206.94 | 9.765% | $227.1477 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $123.44 | 13.850% | $140.5364 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $230.30 | 3.408% | $238.1486 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $208.56 | 3.698% | $216.2725 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $168.38 | 6.408% | $179.1698 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $20.50 | 8.342% | $22.2101 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $115.72 | 9.292% | $126.4727 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $1,073.84 | $1,149.9578 | $1,149.96 | $1,149.90 | $1,149.90 | |