| 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 | $115.65 | 6.213% | $122.8353 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $117.56 | 5.135% | $123.5967 | $123.60 | $123.60 | $123.60 |
| Purchase #3 | $134.58 | 8.628% | $146.1916 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $48.74 | 6.643% | $51.9778 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $179.84 | 11.576% | $200.6583 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $213.29 | 11.159% | $237.091 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $228.49 | 6.522% | $243.3921 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,038.15 | $1,125.7428 | $1,125.75 | $1,125.80 | $1,125.80 | |