| 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 | $248.82 | 12.840% | $280.7685 | $280.77 | $280.75 | $280.80 |
| Purchase #2 | $224.69 | 8.809% | $244.4829 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $55.67 | 4.291% | $58.0588 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $177.67 | 9.810% | $195.0994 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $60.55 | 13.670% | $68.8272 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $246.25 | 11.653% | $274.9455 | $274.95 | $274.95 | $274.90 |
| Purchase #7 | $242.91 | 3.290% | $250.9017 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,256.56 | $1,373.0840 | $1,373.09 | $1,373.10 | $1,373.10 | |