| 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 | $215.78 | 10.235% | $237.8651 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $217.66 | 10.845% | $241.2652 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $248.44 | 3.532% | $257.2149 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $205.44 | 13.138% | $232.4307 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $228.61 | 8.342% | $247.6806 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $98.85 | 8.298% | $107.0526 | $107.05 | $107.05 | $107.10 |
| Purchase #7 | $46.72 | 12.515% | $52.567 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $1,261.50 | $1,376.0761 | $1,376.08 | $1,376.05 | $1,376.20 | |