| 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 | $228.83 | 13.647% | $260.0584 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $13.40 | 8.126% | $14.4889 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $14.80 | 4.211% | $15.4232 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $189.45 | 6.352% | $201.4839 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $98.53 | 3.498% | $101.9766 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $7.61 | 9.719% | $8.3496 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $205.86 | 9.800% | $226.0343 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $758.48 | $827.8149 | $827.81 | $827.85 | $827.80 | |