| 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 | $125.58 | 5.473% | $132.453 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $142.74 | 9.367% | $156.1105 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $64.48 | 13.622% | $73.2635 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $187.61 | 8.559% | $203.6675 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $232.28 | 9.435% | $254.1956 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $90.38 | 8.855% | $98.3831 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $214.84 | 3.414% | $222.1746 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,057.91 | $1,140.2478 | $1,140.24 | $1,140.20 | $1,140.40 | |