| 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 | $223.77 | 10.858% | $248.0669 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $139.65 | 3.791% | $144.9441 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $131.49 | 6.315% | $139.7936 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $212.96 | 11.668% | $237.8082 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $133.32 | 3.485% | $137.9662 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $205.77 | 13.233% | $232.9995 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $80.90 | 4.313% | $84.3892 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $1,127.86 | $1,225.9677 | $1,225.97 | $1,225.95 | $1,226.00 | |