| 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 | $220.92 | 7.143% | $236.7003 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $137.46 | 4.397% | $143.5041 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $171.42 | 5.835% | $181.4224 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $233.95 | 12.169% | $262.4194 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $241.56 | 8.157% | $261.264 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $113.34 | 9.624% | $124.2478 | $124.25 | $124.25 | $124.20 |
| Purchase #7 | $170.66 | 11.795% | $190.7893 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $1,289.31 | $1,400.3473 | $1,400.34 | $1,400.30 | $1,400.30 | |