| 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 | $12.25 | 12.681% | $13.8034 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $137.87 | 10.463% | $152.2953 | $152.30 | $152.30 | $152.30 |
| Purchase #3 | $143.72 | 7.706% | $154.7951 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $89.55 | 7.612% | $96.3665 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $169.84 | 8.770% | $184.735 | $184.74 | $184.75 | $184.70 |
| Purchase #6 | $92.90 | 8.582% | $100.8727 | $100.87 | $100.85 | $100.90 |
| Purchase #7 | $220.52 | 9.130% | $240.6535 | $240.65 | $240.65 | $240.70 |
| 7 purchase totals = | $866.65 | $943.5215 | $943.53 | $943.50 | $943.60 | |