| 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 | $241.76 | 7.219% | $259.2127 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $184.61 | 7.811% | $199.0299 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $29.96 | 6.493% | $31.9053 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $161.88 | 4.652% | $169.4107 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $167.67 | 9.572% | $183.7194 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $73.51 | 7.476% | $79.0056 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $221.64 | 6.770% | $236.645 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $1,081.03 | $1,158.9286 | $1,158.94 | $1,158.90 | $1,158.80 | |