| 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 | $215.60 | 10.306% | $237.8197 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $133.95 | 3.761% | $138.9879 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $58.93 | 8.421% | $63.8925 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $173.38 | 8.597% | $188.2855 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $208.66 | 12.778% | $235.3226 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $127.36 | 5.111% | $133.8694 | $133.87 | $133.85 | $133.90 |
| Purchase #7 | $233.43 | 7.540% | $251.0306 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,151.31 | $1,249.2082 | $1,249.21 | $1,249.20 | $1,249.20 | |