| 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 | $208.43 | 5.737% | $220.3876 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $238.70 | 11.684% | $266.5897 | $266.59 | $266.60 | $266.60 |
| Purchase #3 | $172.35 | 8.382% | $186.7964 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $62.98 | 5.665% | $66.5478 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $163.96 | 3.415% | $169.5592 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $205.83 | 13.672% | $233.9711 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $50.53 | 4.639% | $52.8741 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $1,102.78 | $1,196.7259 | $1,196.73 | $1,196.70 | $1,196.80 | |