| 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 | $118.51 | 7.469% | $127.3615 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $5.83 | 13.513% | $6.6178 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $23.91 | 5.234% | $25.1614 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $109.51 | 3.227% | $113.0439 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $205.60 | 9.348% | $224.8195 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $241.98 | 6.398% | $257.4619 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $12.44 | 11.651% | $13.8894 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $717.78 | $768.3554 | $768.35 | $768.30 | $768.40 | |