| 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 | $124.83 | 6.852% | $133.3834 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $20.34 | 3.322% | $21.0157 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $248.79 | 12.657% | $280.2794 | $280.28 | $280.30 | $280.30 |
| Purchase #4 | $177.44 | 8.872% | $193.1825 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $226.27 | 5.682% | $239.1267 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $227.48 | 8.571% | $246.9773 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $83.67 | 9.768% | $91.8429 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $1,108.82 | $1,205.8079 | $1,205.81 | $1,205.90 | $1,205.80 | |