| 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 | $199.74 | 5.796% | $211.3169 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $101.75 | 11.221% | $113.1674 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $201.40 | 12.286% | $226.144 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $68.33 | 11.139% | $75.9413 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $104.37 | 6.799% | $111.4661 | $111.47 | $111.45 | $111.50 |
| Purchase #6 | $27.44 | 13.141% | $31.0459 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $24.40 | 12.649% | $27.4864 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $727.43 | $796.5680 | $796.58 | $796.55 | $796.50 | |