| 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 | $174.74 | 11.832% | $195.4152 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $86.62 | 6.229% | $92.0156 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $248.47 | 5.133% | $261.224 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $250.68 | 11.452% | $279.3879 | $279.39 | $279.40 | $279.40 |
| Purchase #5 | $133.52 | 10.180% | $147.1123 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $85.69 | 10.376% | $94.5812 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $76.39 | 3.192% | $78.8284 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $1,056.11 | $1,148.5646 | $1,148.57 | $1,148.55 | $1,148.50 | |