| 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 | $235.68 | 5.533% | $248.7202 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $250.25 | 5.789% | $264.737 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $27.81 | 9.611% | $30.4828 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $180.61 | 3.549% | $187.0198 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $76.43 | 8.722% | $83.0962 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $223.65 | 12.325% | $251.2149 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $123.82 | 4.699% | $129.6383 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $1,118.25 | $1,194.9092 | $1,194.91 | $1,194.90 | $1,194.80 | |