| 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 | $212.46 | 4.715% | $222.4775 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $7.72 | 12.193% | $8.6613 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $192.42 | 11.452% | $214.4559 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $188.83 | 3.347% | $195.1501 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $37.85 | 3.718% | $39.2573 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $52.99 | 3.106% | $54.6359 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $6.69 | 11.845% | $7.4824 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $698.96 | $742.1204 | $742.13 | $742.15 | $742.30 | |