| 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 | $14.81 | 10.237% | $16.3261 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $220.80 | 13.530% | $250.6742 | $250.67 | $250.65 | $250.70 |
| Purchase #3 | $235.25 | 9.218% | $256.9353 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $208.71 | 9.582% | $228.7086 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $220.46 | 3.175% | $227.4596 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $12.57 | 6.714% | $13.4139 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $120.98 | 7.831% | $130.4539 | $130.45 | $130.45 | $130.50 |
| 7 purchase totals = | $1,033.58 | $1,123.9716 | $1,123.97 | $1,123.95 | $1,124.00 | |