| 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 | $235.49 | 10.160% | $259.4158 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $195.89 | 6.623% | $208.8638 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $177.46 | 13.129% | $200.7587 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $51.52 | 9.603% | $56.4675 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $47.87 | 9.358% | $52.3497 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $173.36 | 6.465% | $184.5677 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $140.44 | 3.425% | $145.2501 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $1,022.03 | $1,107.6733 | $1,107.68 | $1,107.60 | $1,107.80 | |