| 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 | $119.92 | 9.611% | $131.4455 | $131.45 | $131.45 | $131.40 |
| Purchase #2 | $180.65 | 12.519% | $203.2656 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $239.38 | 8.466% | $259.6459 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $95.87 | 10.241% | $105.688 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $159.98 | 5.680% | $169.0669 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $240.83 | 4.490% | $251.6433 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $154.26 | 10.850% | $170.9972 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $1,190.89 | $1,291.7524 | $1,291.77 | $1,291.75 | $1,291.70 | |