| 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 | $39.65 | 3.114% | $40.8847 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $152.67 | 8.658% | $165.8882 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $236.58 | 10.401% | $261.1867 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $201.95 | 3.469% | $208.9556 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $205.89 | 12.732% | $232.1039 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $191.31 | 8.784% | $208.1147 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $121.26 | 13.507% | $137.6386 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,149.31 | $1,254.7724 | $1,254.77 | $1,254.80 | $1,254.80 | |