| 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 | $235.64 | 11.129% | $261.8644 | $261.86 | $261.85 | $261.90 |
| Purchase #2 | $25.46 | 6.167% | $27.0301 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $162.57 | 9.456% | $177.9426 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $55.93 | 12.341% | $62.8323 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $147.58 | 11.510% | $164.5665 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $42.36 | 5.342% | $44.6229 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $140.39 | 3.255% | $144.9597 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $809.93 | $883.8185 | $883.81 | $883.80 | $883.80 | |