| 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 | $222.58 | 6.468% | $236.9765 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $13.44 | 11.519% | $14.9882 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $57.92 | 9.195% | $63.2457 | $63.25 | $63.25 | $63.20 |
| Purchase #4 | $25.56 | 8.545% | $27.7441 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $247.79 | 4.390% | $258.668 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $66.31 | 13.475% | $75.2453 | $75.25 | $75.25 | $75.20 |
| Purchase #7 | $190.97 | 12.393% | $214.6369 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $824.57 | $891.5047 | $891.52 | $891.55 | $891.40 | |