| 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 | $204.65 | 8.803% | $222.6653 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $118.56 | 9.411% | $129.7177 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $133.93 | 8.874% | $145.8149 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $117.63 | 10.736% | $130.2588 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $27.63 | 4.592% | $28.8988 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $150.61 | 5.251% | $158.5185 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $107.97 | 3.640% | $111.9001 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $860.98 | $927.7741 | $927.78 | $927.70 | $927.80 | |