| 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 | $115.73 | 13.519% | $131.3755 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $13.91 | 12.591% | $15.6614 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $203.99 | 9.465% | $223.2977 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $77.62 | 8.527% | $84.2387 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $244.53 | 4.284% | $255.0057 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $38.96 | 5.215% | $40.9918 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $102.31 | 8.414% | $110.9184 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $797.05 | $861.4892 | $861.50 | $861.50 | $861.50 | |