| 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 | $33.59 | 11.391% | $37.4162 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $118.41 | 9.764% | $129.9716 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $100.79 | 4.124% | $104.9466 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $231.36 | 3.148% | $238.6432 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $207.96 | 9.620% | $227.9658 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $76.48 | 3.566% | $79.2073 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $189.48 | 4.488% | $197.9839 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $958.07 | $1,016.1346 | $1,016.14 | $1,016.10 | $1,016.10 | |