| 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 | $203.45 | 9.820% | $223.4288 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $10.50 | 12.728% | $11.8364 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $236.99 | 11.315% | $263.8054 | $263.81 | $263.80 | $263.80 |
| Purchase #4 | $55.92 | 9.655% | $61.3191 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $41.83 | 8.402% | $45.3446 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $247.42 | 13.868% | $281.7322 | $281.73 | $281.75 | $281.70 |
| Purchase #7 | $116.37 | 4.160% | $121.211 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $912.48 | $1,008.6775 | $1,008.68 | $1,008.70 | $1,008.50 | |