| 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 | $128.80 | 3.156% | $132.8649 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $166.49 | 5.720% | $176.0132 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $241.63 | 6.646% | $257.6887 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $146.94 | 5.517% | $155.0467 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $103.62 | 10.371% | $114.3664 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $235.62 | 3.580% | $244.0552 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $239.25 | 9.269% | $261.4261 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,262.35 | $1,341.4612 | $1,341.47 | $1,341.45 | $1,341.50 | |