| 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 | $90.46 | 9.205% | $98.7868 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $182.81 | 12.362% | $205.409 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $94.96 | 5.571% | $100.2502 | $100.25 | $100.25 | $100.30 |
| Purchase #4 | $221.72 | 6.370% | $235.8436 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $188.92 | 6.801% | $201.7684 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $23.86 | 5.172% | $25.094 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $79.48 | 3.534% | $82.2888 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $882.21 | $949.4408 | $949.44 | $949.45 | $949.50 | |