| 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 | $8.26 | 12.779% | $9.3155 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $187.44 | 10.439% | $207.0069 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $207.77 | 7.106% | $222.5341 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $247.35 | 11.684% | $276.2504 | $276.25 | $276.25 | $276.30 |
| Purchase #5 | $39.25 | 3.790% | $40.7376 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $117.83 | 7.153% | $126.2584 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $243.94 | 6.127% | $258.8862 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,051.84 | $1,140.9891 | $1,141.00 | $1,141.00 | $1,141.00 | |