| 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 | $217.66 | 11.790% | $243.3221 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $191.83 | 13.127% | $217.0115 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $105.76 | 9.572% | $115.8833 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $30.88 | 13.165% | $34.9454 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $37.70 | 12.387% | $42.3699 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $5.96 | 13.387% | $6.7579 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $187.64 | 10.641% | $207.6068 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $777.43 | $867.8969 | $867.90 | $867.85 | $867.90 | |