| 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 | $239.67 | 13.289% | $271.5197 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $184.36 | 10.808% | $204.2856 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $245.68 | 7.495% | $264.0937 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $29.26 | 5.540% | $30.881 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $242.26 | 3.339% | $250.3491 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $194.88 | 11.649% | $217.5816 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $232.69 | 12.150% | $260.9618 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,368.80 | $1,499.6725 | $1,499.67 | $1,499.70 | $1,499.70 | |