| 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 | $186.32 | 12.613% | $209.8205 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $85.78 | 5.173% | $90.2174 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $146.46 | 5.410% | $154.3835 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $130.78 | 11.481% | $145.7949 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $7.94 | 5.168% | $8.3503 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $55.97 | 12.863% | $63.1694 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $216.73 | 13.581% | $246.1641 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $829.98 | $917.9001 | $917.89 | $917.85 | $918.00 | |