| 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 | $122.47 | 7.804% | $132.0276 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $191.56 | 8.261% | $207.3848 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $144.58 | 4.303% | $150.8013 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $83.43 | 3.758% | $86.5653 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $226.38 | 12.756% | $255.257 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $201.46 | 10.452% | $222.5166 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $192.35 | 12.476% | $216.3476 | $216.35 | $216.35 | $216.30 |
| 7 purchase totals = | $1,162.23 | $1,270.9002 | $1,270.91 | $1,270.90 | $1,270.90 | |