| 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 | $217.39 | 4.419% | $226.9965 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $86.84 | 13.851% | $98.8682 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $95.63 | 6.796% | $102.129 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $107.79 | 5.792% | $114.0332 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $153.76 | 11.801% | $171.9052 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $128.82 | 9.315% | $140.8196 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $181.56 | 13.649% | $206.3411 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $971.79 | $1,061.0928 | $1,061.10 | $1,061.10 | $1,061.00 | |