| 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 | $234.92 | 10.406% | $259.3658 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $25.92 | 11.820% | $28.9837 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $145.62 | 3.752% | $151.0837 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $150.78 | 10.699% | $166.912 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $250.99 | 12.201% | $281.6133 | $281.61 | $281.60 | $281.60 |
| Purchase #6 | $40.55 | 8.722% | $44.0868 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $94.86 | 9.667% | $104.0301 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $943.64 | $1,036.0754 | $1,036.07 | $1,036.10 | $1,036.10 | |