| 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 | $83.29 | 4.481% | $87.0222 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $108.79 | 12.704% | $122.6107 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $231.77 | 3.359% | $239.5552 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $139.47 | 6.229% | $148.1576 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $110.60 | 12.749% | $124.7004 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $30.56 | 8.586% | $33.1839 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $203.42 | 5.177% | $213.9511 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $907.90 | $969.1811 | $969.18 | $969.15 | $969.30 | |