| 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 | $105.90 | 12.143% | $118.7594 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $116.60 | 6.720% | $124.4355 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $169.91 | 9.326% | $185.7558 | $185.76 | $185.75 | $185.80 |
| Purchase #4 | $233.83 | 11.643% | $261.0548 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $99.93 | 12.335% | $112.2564 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $75.81 | 8.711% | $82.4138 | $82.41 | $82.40 | $82.40 |
| Purchase #7 | $129.88 | 13.631% | $147.5839 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $931.86 | $1,032.2596 | $1,032.26 | $1,032.25 | $1,032.40 | |