| 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 | $111.72 | 11.463% | $124.5265 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $147.73 | 10.856% | $163.7676 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $18.99 | 8.593% | $20.6218 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $230.75 | 7.379% | $247.777 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $236.35 | 12.126% | $265.0098 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $85.45 | 4.654% | $89.4268 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $72.85 | 12.193% | $81.7326 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $903.84 | $992.8621 | $992.87 | $992.90 | $992.80 | |