| 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 | $207.91 | 12.854% | $234.6348 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $217.64 | 7.777% | $234.5659 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $98.50 | 6.250% | $104.6563 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $12.62 | 3.530% | $13.0655 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $13.34 | 11.620% | $14.8901 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $162.53 | 13.807% | $184.9705 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $61.80 | 12.469% | $69.5058 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $774.34 | $856.2889 | $856.30 | $856.25 | $856.40 | |