| 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 | $102.89 | 10.693% | $113.892 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $167.73 | 6.707% | $178.9797 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $46.94 | 10.327% | $51.7875 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $205.94 | 12.754% | $232.2056 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $233.30 | 4.126% | $242.926 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $58.32 | 11.711% | $65.1499 | $65.15 | $65.15 | $65.10 |
| Purchase #7 | $50.51 | 13.752% | $57.4561 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $865.63 | $942.3968 | $942.41 | $942.45 | $942.40 | |