| 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 | $73.78 | 10.378% | $81.4369 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $174.28 | 10.387% | $192.3825 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $217.41 | 13.261% | $246.2407 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $127.45 | 4.619% | $133.3369 | $133.34 | $133.35 | $133.30 |
| Purchase #5 | $232.37 | 12.567% | $261.5719 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $23.40 | 10.831% | $25.9345 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $172.68 | 12.574% | $194.3928 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,021.37 | $1,135.2962 | $1,135.29 | $1,135.35 | $1,135.20 | |