| 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 | $237.72 | 6.449% | $253.0506 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $113.58 | 10.364% | $125.3514 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $223.47 | 5.791% | $236.4111 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $142.69 | 11.339% | $158.8696 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $86.59 | 11.847% | $96.8483 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $133.76 | 6.496% | $142.449 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $188.82 | 13.759% | $214.7997 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,126.63 | $1,227.7797 | $1,227.78 | $1,227.75 | $1,227.80 | |