| 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 | $87.26 | 5.499% | $92.0584 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $245.41 | 3.578% | $254.1908 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $72.51 | 12.768% | $81.7681 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $178.73 | 3.867% | $185.6415 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $139.27 | 6.214% | $147.9242 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $225.37 | 11.469% | $251.2177 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $192.28 | 12.872% | $217.0303 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,140.83 | $1,229.8310 | $1,229.83 | $1,229.80 | $1,229.80 | |