| 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 | $22.36 | 13.181% | $25.3073 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $10.34 | 9.366% | $11.3084 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $197.41 | 7.141% | $211.507 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $201.69 | 9.178% | $220.2011 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $231.30 | 13.699% | $262.9858 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $230.74 | 5.423% | $243.253 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $60.69 | 11.645% | $67.7574 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $954.53 | $1,042.3200 | $1,042.33 | $1,042.30 | $1,042.40 | |