| 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 | $119.45 | 9.425% | $130.7082 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $224.94 | 12.328% | $252.6706 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $248.92 | 9.492% | $272.5475 | $272.55 | $272.55 | $272.50 |
| Purchase #4 | $33.25 | 12.799% | $37.5057 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $58.25 | 3.405% | $60.2334 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $173.52 | 9.114% | $189.3346 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $78.75 | 9.162% | $85.9651 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $937.08 | $1,028.9651 | $1,028.97 | $1,028.95 | $1,028.90 | |