| 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 | $237.74 | 7.747% | $256.1577 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $195.87 | 12.223% | $219.8112 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $99.56 | 7.682% | $107.2082 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $56.70 | 13.586% | $64.4033 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $240.86 | 8.643% | $261.6775 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $100.74 | 13.491% | $114.3308 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $23.89 | 9.668% | $26.1997 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $955.36 | $1,049.7884 | $1,049.79 | $1,049.80 | $1,049.80 | |