| 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 | $36.77 | 11.313% | $40.9298 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $228.43 | 4.149% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $237.46 | 3.652% | $246.132 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $170.69 | 6.778% | $182.2594 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $11.67 | 13.457% | $13.2404 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $234.26 | 9.820% | $257.2643 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $121.28 | 8.547% | $131.6458 | $131.65 | $131.65 | $131.60 |
| 7 purchase totals = | $1,040.56 | $1,109.3793 | $1,109.38 | $1,109.40 | $1,109.30 | |