| 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 | $207.49 | 11.387% | $231.1169 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $128.62 | 7.256% | $137.9527 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $49.31 | 9.552% | $54.0201 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $248.51 | 13.262% | $281.4674 | $281.47 | $281.45 | $281.50 |
| Purchase #5 | $9.90 | 12.364% | $11.124 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $69.25 | 12.500% | $77.9063 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $60.97 | 4.603% | $63.7764 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $774.05 | $857.3638 | $857.37 | $857.30 | $857.40 | |