| 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 | $200.51 | 9.243% | $219.0431 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $182.38 | 4.451% | $190.4977 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $78.88 | 12.749% | $88.9364 | $88.94 | $88.95 | $88.90 |
| Purchase #4 | $80.68 | 13.264% | $91.3814 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $14.26 | 11.452% | $15.8931 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $56.47 | 8.367% | $61.1948 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $179.36 | 12.342% | $201.4966 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $792.54 | $868.4431 | $868.44 | $868.50 | $868.40 | |