| 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 | $31.38 | 6.263% | $33.3453 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $217.84 | 10.625% | $240.9855 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $167.55 | 12.741% | $188.8975 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $72.70 | 7.173% | $77.9148 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $144.95 | 12.845% | $163.5688 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $140.61 | 13.248% | $159.238 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $111.88 | 7.468% | $120.2352 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $886.91 | $984.1851 | $984.20 | $984.20 | $984.10 | |