| 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 | $212.40 | 9.446% | $232.4633 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $117.65 | 6.574% | $125.3843 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $57.54 | 7.391% | $61.7928 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $49.69 | 6.225% | $52.7832 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $165.44 | 10.716% | $183.1686 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $179.37 | 6.424% | $190.8927 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $137.37 | 5.738% | $145.2523 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $919.46 | $991.7372 | $991.72 | $991.75 | $991.90 | |