| 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 | $108.98 | 3.405% | $112.6908 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $134.87 | 10.162% | $148.5755 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $52.33 | 4.681% | $54.7796 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $177.79 | 12.411% | $199.8555 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $122.48 | 5.312% | $128.9861 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $234.33 | 3.698% | $242.9955 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $58.44 | 5.860% | $61.8646 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $889.22 | $949.7476 | $949.76 | $949.80 | $949.90 | |