| 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 | $193.80 | 9.828% | $212.8467 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $73.47 | 6.116% | $77.9634 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $171.34 | 10.871% | $189.9664 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $80.68 | 3.755% | $83.7095 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $106.88 | 6.771% | $114.1168 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $215.55 | 4.386% | $225.004 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $8.29 | 11.341% | $9.2302 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $850.01 | $912.8370 | $912.84 | $912.80 | $912.80 | |