| 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 | $127.64 | 10.418% | $140.9375 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $113.98 | 5.328% | $120.0529 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $10.72 | 12.106% | $12.0178 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $184.46 | 8.383% | $199.9233 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $223.41 | 4.873% | $234.2968 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $184.67 | 9.129% | $201.5285 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $57.40 | 11.707% | $64.1198 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $902.28 | $972.8766 | $972.88 | $972.85 | $972.80 | |