| 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 | $220.65 | 6.344% | $234.648 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $36.94 | 3.789% | $38.3397 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $111.25 | 3.504% | $115.1482 | $115.15 | $115.15 | $115.10 |
| Purchase #4 | $229.27 | 3.280% | $236.7901 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $143.41 | 6.861% | $153.2494 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $104.66 | 10.738% | $115.8984 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $11.81 | 5.625% | $12.4743 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $857.99 | $906.5481 | $906.55 | $906.55 | $906.40 | |