| 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 | $179.89 | 8.332% | $194.8784 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $106.93 | 6.353% | $113.7233 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $16.87 | 3.215% | $17.4124 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $217.85 | 6.356% | $231.6965 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $26.27 | 10.279% | $28.9703 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $103.77 | 10.435% | $114.5984 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $241.51 | 3.341% | $249.5788 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $893.09 | $950.8581 | $950.86 | $950.85 | $950.90 | |