| 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 | $118.98 | 4.342% | $124.1461 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $107.40 | 7.440% | $115.3906 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $120.89 | 12.105% | $135.5237 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $102.52 | 11.754% | $114.5702 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $65.36 | 10.630% | $72.3078 | $72.31 | $72.30 | $72.30 |
| Purchase #6 | $186.50 | 6.188% | $198.0406 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $235.69 | 10.750% | $261.0267 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $937.34 | $1,021.0057 | $1,021.01 | $1,021.00 | $1,020.90 | |