| 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 | $215.60 | 4.734% | $225.8065 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $20.50 | 8.195% | $22.18 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $86.38 | 8.503% | $93.7249 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $234.77 | 11.365% | $261.4516 | $261.45 | $261.45 | $261.50 |
| Purchase #5 | $175.74 | 5.611% | $185.6008 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $51.39 | 10.186% | $56.6246 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $160.46 | 9.832% | $176.2364 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $944.84 | $1,021.6248 | $1,021.62 | $1,021.60 | $1,021.60 | |