| 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 | $153.29 | 12.465% | $172.3976 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $110.94 | 4.490% | $115.9212 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $249.67 | 7.181% | $267.5988 | $267.60 | $267.60 | $267.60 |
| Purchase #4 | $233.26 | 12.229% | $261.7854 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $6.40 | 8.255% | $6.9283 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $114.55 | 6.576% | $122.0828 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $83.31 | 8.583% | $90.4605 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $951.42 | $1,037.1746 | $1,037.18 | $1,037.20 | $1,037.20 | |