| 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 | $204.47 | 7.567% | $219.9422 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $107.87 | 9.765% | $118.4035 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $222.86 | 10.129% | $245.4335 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $134.57 | 3.841% | $139.7388 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $222.97 | 5.488% | $235.2066 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $72.58 | 11.323% | $80.7982 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $18.88 | 12.472% | $21.2347 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $984.20 | $1,060.7575 | $1,060.75 | $1,060.80 | $1,060.60 | |