| 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 | $23.27 | 3.560% | $24.0984 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $208.28 | 11.811% | $232.88 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $128.53 | 4.368% | $134.1442 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $158.61 | 4.623% | $165.9425 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $9.30 | 12.321% | $10.4459 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $131.39 | 6.492% | $139.9198 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $205.65 | 7.543% | $221.1622 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $865.03 | $928.5930 | $928.59 | $928.60 | $928.50 | |