| 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 | $200.42 | 11.852% | $224.1738 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $199.68 | 6.371% | $212.4016 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $95.99 | 7.818% | $103.4945 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $81.66 | 8.124% | $88.2941 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $9.97 | 4.604% | $10.429 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $103.57 | 13.601% | $117.6566 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $61.74 | 4.349% | $64.4251 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $753.03 | $820.8747 | $820.87 | $820.90 | $820.90 | |