| 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 | $237.88 | 7.296% | $255.2357 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $139.37 | 10.563% | $154.0917 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $38.65 | 4.769% | $40.4932 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $100.69 | 6.454% | $107.1885 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $98.45 | 12.759% | $111.0112 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $250.90 | 7.383% | $269.4239 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $240.93 | 8.112% | $260.4742 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $1,106.87 | $1,197.9184 | $1,197.91 | $1,197.90 | $1,197.90 | |