| 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 | $237.92 | 9.711% | $261.0244 | $261.02 | $261.00 | $261.00 |
| Purchase #2 | $235.42 | 3.688% | $244.1023 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $209.53 | 7.215% | $224.6476 | $224.65 | $224.65 | $224.60 |
| Purchase #4 | $206.40 | 13.145% | $233.5313 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $36.95 | 10.840% | $40.9554 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $57.90 | 10.438% | $63.9436 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $105.37 | 8.346% | $114.1642 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $1,089.49 | $1,182.3688 | $1,182.36 | $1,182.35 | $1,182.30 | |