| 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 | $248.89 | 13.341% | $282.0944 | $282.09 | $282.10 | $282.10 |
| Purchase #2 | $71.84 | 8.551% | $77.983 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $99.75 | 6.826% | $106.5589 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $66.73 | 6.466% | $71.0448 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $126.38 | 9.168% | $137.9665 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $15.61 | 8.706% | $16.969 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $231.44 | 8.844% | $251.9086 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $860.64 | $944.5252 | $944.52 | $944.50 | $944.60 | |