| 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 | $8.58 | 9.347% | $9.382 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $182.96 | 4.680% | $191.5225 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $222.65 | 6.126% | $236.2895 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $88.29 | 8.700% | $95.9712 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $123.96 | 12.216% | $139.103 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $126.59 | 10.395% | $139.749 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $45.54 | 5.567% | $48.0752 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $798.57 | $860.0924 | $860.09 | $860.10 | $860.10 | |