| 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 | $210.95 | 13.547% | $239.5274 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $108.92 | 10.354% | $120.1976 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $29.78 | 5.512% | $31.4215 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $237.84 | 9.483% | $260.3944 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $112.43 | 9.856% | $123.5111 | $123.51 | $123.50 | $123.50 |
| Purchase #6 | $163.65 | 3.728% | $169.7509 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $136.73 | 12.237% | $153.4617 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,000.30 | $1,098.2646 | $1,098.26 | $1,098.25 | $1,098.30 | |