| 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 | $115.81 | 7.522% | $124.5212 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $9.69 | 13.367% | $10.9853 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $114.96 | 7.419% | $123.4889 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $118.35 | 9.107% | $129.1281 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $185.61 | 8.869% | $202.0718 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $100.43 | 6.250% | $106.7069 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $197.99 | 3.125% | $204.1772 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $842.84 | $901.0794 | $901.09 | $901.10 | $901.10 | |