| 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 | $234.72 | 9.367% | $256.7062 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $127.38 | 8.611% | $138.3487 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $63.79 | 4.793% | $66.8475 | $66.85 | $66.85 | $66.80 |
| Purchase #4 | $187.67 | 10.375% | $207.1408 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $143.27 | 10.526% | $158.3506 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $163.95 | 9.786% | $179.9941 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $120.42 | 13.170% | $136.2793 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,041.20 | $1,143.6672 | $1,143.67 | $1,143.70 | $1,143.60 | |