| 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 | $213.38 | 3.416% | $220.6691 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $88.60 | 5.110% | $93.1275 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $94.68 | 11.680% | $105.7386 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $137.99 | 4.584% | $144.3155 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $68.43 | 12.303% | $76.8489 | $76.85 | $76.85 | $76.80 |
| Purchase #6 | $91.41 | 6.766% | $97.5948 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $183.53 | 11.677% | $204.9608 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $878.02 | $943.2552 | $943.26 | $943.25 | $943.20 | |