| 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 | $211.63 | 12.773% | $238.6615 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $200.36 | 3.322% | $207.016 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $106.43 | 7.386% | $114.2909 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $210.93 | 12.577% | $237.4587 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $232.31 | 7.125% | $248.8621 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $35.46 | 5.855% | $37.5362 | $37.54 | $37.55 | $37.50 |
| Purchase #7 | $137.72 | 12.520% | $154.9625 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,134.84 | $1,238.7879 | $1,238.79 | $1,238.75 | $1,238.90 | |