| 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 | $87.31 | 11.657% | $97.4877 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $227.89 | 3.503% | $235.873 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $142.87 | 4.670% | $149.542 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $12.95 | 5.332% | $13.6405 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $217.66 | 4.826% | $228.1643 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $98.87 | 3.649% | $102.4778 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $246.35 | 11.521% | $274.732 | $274.73 | $274.75 | $274.70 |
| 7 purchase totals = | $1,033.90 | $1,101.9173 | $1,101.91 | $1,101.95 | $1,101.90 | |