| 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 | $101.67 | 5.223% | $106.9802 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $192.64 | 4.293% | $200.91 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $181.72 | 12.846% | $205.0638 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $236.97 | 5.409% | $249.7877 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $188.93 | 6.649% | $201.492 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $99.67 | 6.180% | $105.8296 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $150.98 | 12.589% | $169.9869 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $1,152.58 | $1,240.0502 | $1,240.05 | $1,240.10 | $1,240.10 | |