| 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 | $219.42 | 9.846% | $241.0241 | $241.02 | $241.00 | $241.00 |
| Purchase #2 | $230.60 | 3.448% | $238.5511 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $137.64 | 7.636% | $148.1502 | $148.15 | $148.15 | $148.20 |
| Purchase #4 | $48.67 | 12.382% | $54.6963 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $243.46 | 3.648% | $252.3414 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $225.67 | 4.264% | $235.2926 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $122.83 | 13.313% | $139.1824 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $1,228.29 | $1,309.2381 | $1,309.23 | $1,309.25 | $1,309.30 | |