| 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 | $199.93 | 3.521% | $206.9695 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $59.70 | 5.807% | $63.1668 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $232.28 | 7.730% | $250.2352 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $134.27 | 5.384% | $141.4991 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $148.61 | 7.432% | $159.6547 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $77.68 | 11.133% | $86.3281 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $31.99 | 7.835% | $34.4964 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $884.46 | $942.3498 | $942.36 | $942.35 | $942.40 | |