| 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 | $110.46 | 3.547% | $114.378 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $197.74 | 13.306% | $224.0513 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $213.74 | 9.662% | $234.3916 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $196.54 | 9.177% | $214.5765 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $46.96 | 6.474% | $50.0002 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $208.44 | 8.503% | $226.1637 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $147.65 | 6.246% | $156.8722 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $1,121.53 | $1,220.4335 | $1,220.43 | $1,220.45 | $1,220.60 | |