| 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 | $12.75 | 9.167% | $13.9188 | $13.92 | $13.90 | $13.90 |
| Purchase #2 | $214.29 | 8.184% | $231.8275 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $60.49 | 10.534% | $66.862 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $118.41 | 4.708% | $123.9847 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $163.37 | 5.840% | $172.9108 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $247.44 | 13.608% | $281.1116 | $281.11 | $281.10 | $281.10 |
| Purchase #7 | $16.51 | 6.658% | $17.6092 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $833.26 | $908.2246 | $908.22 | $908.20 | $908.20 | |