| 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 | $193.96 | 11.469% | $216.2053 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $249.71 | 11.611% | $278.7038 | $278.70 | $278.70 | $278.70 |
| Purchase #3 | $110.63 | 7.466% | $118.8896 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $67.46 | 9.544% | $73.8984 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $94.67 | 3.113% | $97.6171 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $102.97 | 8.126% | $111.3373 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $18.29 | 3.175% | $18.8707 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $837.69 | $915.5222 | $915.53 | $915.50 | $915.50 | |