| 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 | $13.49 | 12.342% | $15.1549 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $148.98 | 8.470% | $161.5986 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $208.40 | 9.127% | $227.4207 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $152.81 | 12.583% | $172.0381 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $203.66 | 3.239% | $210.2565 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $186.89 | 12.744% | $210.7073 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $77.87 | 3.730% | $80.7746 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $992.10 | $1,077.9507 | $1,077.95 | $1,077.90 | $1,078.00 | |