| 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 | $134.71 | 3.761% | $139.7764 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $20.90 | 13.602% | $23.7428 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $100.82 | 12.571% | $113.4941 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $116.75 | 12.657% | $131.527 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $235.65 | 11.316% | $262.3162 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $185.90 | 7.377% | $199.6138 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $151.34 | 12.786% | $170.6903 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $946.07 | $1,041.1606 | $1,041.16 | $1,041.20 | $1,041.10 | |