| 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 | $210.86 | 13.699% | $239.7457 | $239.75 | $239.75 | $239.70 |
| Purchase #2 | $50.46 | 3.490% | $52.2211 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $241.63 | 4.107% | $251.5537 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $111.54 | 5.583% | $117.7673 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $229.30 | 9.241% | $250.4896 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $244.41 | 10.477% | $270.0168 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $179.63 | 10.789% | $199.0103 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $1,267.83 | $1,380.8045 | $1,380.81 | $1,380.75 | $1,380.80 | |