| 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 | $132.65 | 11.382% | $147.7482 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $106.30 | 13.111% | $120.237 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $94.65 | 3.116% | $97.5993 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $243.99 | 4.704% | $255.4673 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $13.70 | 6.559% | $14.5986 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $148.61 | 6.493% | $158.2592 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $227.39 | 3.120% | $234.4846 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $967.29 | $1,028.3942 | $1,028.40 | $1,028.40 | $1,028.40 | |