| 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 | $190.99 | 4.143% | $198.9027 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $190.49 | 4.211% | $198.5115 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $116.80 | 13.509% | $132.5785 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $227.49 | 9.276% | $248.592 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $44.58 | 9.837% | $48.9653 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $98.44 | 8.599% | $106.9049 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $31.92 | 9.860% | $35.0673 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $900.71 | $969.5222 | $969.52 | $969.50 | $969.60 | |