| 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 | $208.95 | 11.444% | $232.8622 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $7.75 | 8.496% | $8.4084 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $227.52 | 5.444% | $239.9062 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $204.69 | 7.764% | $220.5821 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $123.38 | 6.339% | $131.2011 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $29.64 | 3.636% | $30.7177 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $106.35 | 6.459% | $113.2191 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $908.28 | $976.8968 | $976.90 | $976.85 | $976.90 | |