| 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 | $23.29 | 3.618% | $24.1326 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $220.66 | 10.258% | $243.2953 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $13.87 | 6.228% | $14.7338 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $75.32 | 8.672% | $81.8518 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $103.45 | 4.723% | $108.3359 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $199.95 | 4.382% | $208.7118 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $223.56 | 6.605% | $238.3261 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $860.10 | $919.3873 | $919.39 | $919.45 | $919.30 | |