| 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 | $227.75 | 4.160% | $237.2244 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $158.76 | 4.188% | $165.4089 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $188.54 | 13.130% | $213.2953 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $35.81 | 7.653% | $38.5505 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $71.25 | 13.322% | $80.7419 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $92.35 | 13.836% | $105.1275 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $249.35 | 12.436% | $280.3592 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $1,023.81 | $1,120.7077 | $1,120.71 | $1,120.70 | $1,120.70 | |