| 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 | $225.34 | 3.849% | $234.0133 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $78.78 | 12.620% | $88.722 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $225.59 | 11.218% | $250.8967 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $217.34 | 12.199% | $243.8533 | $243.85 | $243.85 | $243.90 |
| Purchase #5 | $205.28 | 9.745% | $225.2845 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $160.67 | 4.615% | $168.0849 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $126.94 | 7.803% | $136.8451 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $1,239.94 | $1,347.6998 | $1,347.69 | $1,347.70 | $1,347.70 | |