| 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 | $128.56 | 4.709% | $134.6139 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $101.38 | 12.665% | $114.2198 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $183.72 | 12.510% | $206.7034 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $156.91 | 7.555% | $168.7646 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $242.30 | 9.760% | $265.9485 | $265.95 | $265.95 | $265.90 |
| Purchase #6 | $108.57 | 11.287% | $120.8243 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $206.74 | 8.562% | $224.4411 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,128.18 | $1,235.5156 | $1,235.50 | $1,235.45 | $1,235.40 | |