| 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 | $218.36 | 3.727% | $226.4983 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $193.78 | 8.561% | $210.3695 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $70.67 | 9.852% | $77.6324 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $144.46 | 4.615% | $151.1268 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $68.56 | 5.736% | $72.4926 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $5.45 | 10.341% | $6.0136 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $206.92 | 9.744% | $227.0823 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $908.20 | $971.2155 | $971.21 | $971.25 | $971.20 | |