| 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 | $101.70 | 12.457% | $114.3688 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $20.62 | 12.419% | $23.1808 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $58.73 | 5.723% | $62.0911 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $214.73 | 7.581% | $231.0087 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $65.89 | 8.849% | $71.7206 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $199.83 | 12.493% | $224.7948 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $13.74 | 13.179% | $15.5508 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $675.24 | $742.7156 | $742.71 | $742.70 | $742.80 | |