| 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 | $217.26 | 3.626% | $225.1378 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $182.73 | 5.312% | $192.4366 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $100.32 | 6.190% | $106.5298 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $52.32 | 4.166% | $54.4997 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $210.82 | 11.470% | $235.0011 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $162.52 | 3.543% | $168.2781 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $127.49 | 11.538% | $142.1998 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,053.46 | $1,124.0829 | $1,124.09 | $1,124.15 | $1,124.00 | |