| 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 | $245.32 | 5.493% | $258.7954 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $111.46 | 10.645% | $123.3249 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $164.60 | 5.121% | $173.0292 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $224.64 | 4.623% | $235.0251 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $225.48 | 10.285% | $248.6706 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $148.93 | 3.865% | $154.6861 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $131.63 | 11.497% | $146.7635 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $1,252.06 | $1,340.2948 | $1,340.30 | $1,340.30 | $1,340.30 | |