| 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 | $225.87 | 5.768% | $238.8982 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $67.36 | 4.519% | $70.404 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $243.49 | 3.510% | $252.0365 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $22.34 | 8.353% | $24.2061 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $178.26 | 12.693% | $200.8865 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $65.43 | 7.832% | $70.5545 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $82.38 | 13.332% | $93.3629 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $885.13 | $950.3487 | $950.35 | $950.35 | $950.40 | |