| 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 | $187.62 | 10.541% | $207.397 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $218.58 | 11.391% | $243.4784 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $12.85 | 10.224% | $14.1638 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $114.50 | 8.141% | $123.8214 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $114.75 | 5.113% | $120.6172 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $116.90 | 6.714% | $124.7487 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $50.75 | 11.587% | $56.6304 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $815.95 | $890.8569 | $890.86 | $890.85 | $890.80 | |