| 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 | $101.81 | 13.583% | $115.6389 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $225.35 | 4.131% | $234.6592 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $49.75 | 3.861% | $51.6708 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $96.54 | 8.576% | $104.8193 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $11.57 | 12.337% | $12.9974 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $203.35 | 6.717% | $217.009 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $164.71 | 9.514% | $180.3805 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $853.08 | $917.1751 | $917.18 | $917.15 | $917.20 | |