| 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 | $133.89 | 4.445% | $139.8414 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $237.92 | 5.697% | $251.4743 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $84.30 | 13.214% | $95.4394 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $180.69 | 11.512% | $201.491 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $234.75 | 10.715% | $259.9035 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $98.74 | 11.389% | $109.9855 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $192.69 | 6.788% | $205.7698 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,162.98 | $1,263.9049 | $1,263.90 | $1,263.90 | $1,263.90 | |