| 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 | $91.30 | 12.723% | $102.9161 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $190.52 | 7.316% | $204.4584 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $88.58 | 4.809% | $92.8398 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $250.26 | 11.760% | $279.6906 | $279.69 | $279.70 | $279.70 |
| Purchase #5 | $126.89 | 12.108% | $142.2538 | $142.25 | $142.25 | $142.30 |
| Purchase #6 | $246.40 | 12.797% | $277.9318 | $277.93 | $277.95 | $277.90 |
| Purchase #7 | $140.38 | 11.776% | $156.9111 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $1,134.33 | $1,257.0016 | $1,257.00 | $1,257.00 | $1,257.00 | |