| 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 | $108.48 | 11.764% | $121.2416 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $22.78 | 3.503% | $23.578 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $137.69 | 9.175% | $150.3231 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $216.27 | 3.324% | $223.4588 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $196.73 | 7.872% | $212.2166 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $111.60 | 3.834% | $115.8787 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $149.48 | 9.297% | $163.3772 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $943.03 | $1,010.0740 | $1,010.08 | $1,010.10 | $1,010.10 | |