| 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 | $85.68 | 5.204% | $90.1388 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $100.94 | 6.538% | $107.5395 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $224.85 | 10.443% | $248.3311 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $226.41 | 6.795% | $241.7946 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $224.91 | 5.328% | $236.8932 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $26.52 | 13.213% | $30.0241 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $82.74 | 12.710% | $93.2563 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $972.05 | $1,047.9776 | $1,047.97 | $1,048.00 | $1,047.90 | |