| 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 | $126.43 | 5.583% | $133.4886 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $218.96 | 8.831% | $238.2964 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $239.70 | 9.264% | $261.9058 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $50.35 | 12.245% | $56.5154 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $197.99 | 4.254% | $206.4125 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $63.94 | 7.448% | $68.7023 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $178.60 | 6.743% | $190.643 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $1,075.97 | $1,155.9640 | $1,155.97 | $1,155.95 | $1,155.90 | |