| 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 | $245.74 | 7.340% | $263.7773 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $120.66 | 7.153% | $129.2908 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $232.45 | 12.315% | $261.0762 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $155.93 | 3.542% | $161.453 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $232.38 | 6.561% | $247.6265 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $154.28 | 5.702% | $163.077 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $130.83 | 8.171% | $141.5201 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $1,272.27 | $1,367.8209 | $1,367.83 | $1,367.90 | $1,367.90 | |