| 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 | $201.39 | 4.525% | $210.5029 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $25.29 | 8.491% | $27.4374 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $25.90 | 7.720% | $27.8995 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $202.67 | 8.664% | $220.2293 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $200.85 | 4.469% | $209.826 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $128.30 | 13.588% | $145.7334 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $100.65 | 8.716% | $109.4227 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $885.05 | $951.0512 | $951.05 | $951.10 | $950.90 | |