| 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 | $130.90 | 5.402% | $137.9712 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $92.60 | 6.872% | $98.9635 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $56.39 | 12.814% | $63.6158 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $245.63 | 6.390% | $261.3258 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $63.97 | 11.531% | $71.3464 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $105.31 | 10.585% | $116.4571 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $228.47 | 4.661% | $239.119 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $923.27 | $988.7988 | $988.81 | $988.75 | $988.80 | |