| 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 | $231.91 | 7.342% | $248.9368 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $198.96 | 9.382% | $217.6264 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $77.85 | 9.850% | $85.5182 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $221.67 | 13.154% | $250.8285 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $138.73 | 11.637% | $154.874 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $25.95 | 12.119% | $29.0949 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $136.90 | 7.413% | $147.0484 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $1,031.97 | $1,133.9272 | $1,133.93 | $1,133.95 | $1,133.80 | |