| 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 | $8.72 | 9.119% | $9.5152 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $208.55 | 12.205% | $234.0035 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $230.61 | 5.726% | $243.8147 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $223.87 | 10.724% | $247.8778 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $177.72 | 7.424% | $190.9139 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $21.88 | 5.471% | $23.0771 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $97.49 | 9.605% | $106.8539 | $106.85 | $106.85 | $106.90 |
| 7 purchase totals = | $968.84 | $1,056.0561 | $1,056.05 | $1,056.05 | $1,056.10 | |