| 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 | $205.26 | 9.832% | $225.4412 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $229.82 | 4.392% | $239.9137 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $239.82 | 4.650% | $250.9716 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $50.89 | 11.294% | $56.6375 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $139.62 | 10.465% | $154.2312 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $53.91 | 5.763% | $57.0168 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $216.87 | 6.567% | $231.1119 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $1,136.19 | $1,215.3239 | $1,215.32 | $1,215.30 | $1,215.20 | |