| 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 | $174.82 | 11.194% | $194.3894 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $173.86 | 3.226% | $179.4687 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $231.43 | 3.354% | $239.1922 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $220.95 | 12.246% | $248.0075 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $236.75 | 10.406% | $261.3862 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $202.74 | 8.548% | $220.0702 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $102.49 | 7.215% | $109.8847 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $1,343.04 | $1,452.3989 | $1,452.40 | $1,452.40 | $1,452.50 | |