| 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 | $181.31 | 4.213% | $188.9486 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $231.37 | 3.504% | $239.4772 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $187.79 | 6.308% | $199.6358 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $237.85 | 8.377% | $257.7747 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $173.79 | 9.423% | $190.1662 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $46.53 | 11.423% | $51.8451 | $51.85 | $51.85 | $51.80 |
| Purchase #7 | $221.33 | 5.364% | $233.2021 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $1,279.97 | $1,361.0497 | $1,361.06 | $1,361.05 | $1,361.00 | |