| 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 | $91.34 | 7.277% | $97.9868 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $145.80 | 12.298% | $163.7305 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $224.48 | 8.432% | $243.4082 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $161.72 | 11.359% | $180.0898 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $87.26 | 4.856% | $91.4973 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $106.38 | 7.112% | $113.9457 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $189.35 | 4.822% | $198.4805 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $1,006.33 | $1,089.1388 | $1,089.15 | $1,089.20 | $1,089.10 | |