| 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 | $45.46 | 11.317% | $50.6047 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $228.90 | 8.482% | $248.3153 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $237.86 | 9.476% | $260.3996 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $181.68 | 4.633% | $190.0972 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $248.32 | 5.315% | $261.5182 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $209.67 | 10.739% | $232.1865 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $47.94 | 11.663% | $53.5312 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $1,199.83 | $1,296.6527 | $1,296.66 | $1,296.65 | $1,296.60 | |