| 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 | $212.31 | 3.599% | $219.951 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $161.90 | 9.635% | $177.4991 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $26.78 | 7.322% | $28.7408 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $104.71 | 13.498% | $118.8438 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $36.74 | 12.323% | $41.2675 | $41.27 | $41.25 | $41.30 |
| Purchase #6 | $196.55 | 9.400% | $215.0257 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $6.37 | 3.345% | $6.5831 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $745.36 | $807.9110 | $807.91 | $807.95 | $807.90 | |