| 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 | $213.62 | 8.383% | $231.5278 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $246.37 | 8.721% | $267.8559 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $224.81 | 3.747% | $233.2336 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $177.99 | 3.478% | $184.1805 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $53.64 | 7.808% | $57.8282 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $31.87 | 10.466% | $35.2055 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $7.61 | 8.311% | $8.2425 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $955.91 | $1,018.0740 | $1,018.08 | $1,018.15 | $1,018.00 | |