| 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 | $21.94 | 6.457% | $23.3567 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $12.43 | 9.350% | $13.5922 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $86.88 | 12.862% | $98.0545 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $216.30 | 12.613% | $243.5819 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $205.87 | 10.414% | $227.3093 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $65.90 | 10.712% | $72.9592 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $220.83 | 12.127% | $247.6101 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $830.15 | $926.4639 | $926.46 | $926.45 | $926.60 | |