| 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 | $15.26 | 5.535% | $16.1046 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $22.94 | 4.549% | $23.9835 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $232.99 | 12.150% | $261.2983 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $129.28 | 8.669% | $140.4873 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $101.75 | 10.148% | $112.0756 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $218.86 | 8.229% | $236.87 | $236.87 | $236.85 | $236.90 |
| Purchase #7 | $120.83 | 11.406% | $134.6119 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $841.91 | $925.4312 | $925.43 | $925.45 | $925.50 | |