| 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 | $238.75 | 4.735% | $250.0548 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $233.65 | 6.340% | $248.4634 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $205.52 | 4.463% | $214.6924 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $125.74 | 4.240% | $131.0714 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $13.29 | 5.729% | $14.0514 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $70.35 | 7.591% | $75.6903 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $13.95 | 5.789% | $14.7576 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $901.25 | $948.7813 | $948.77 | $948.75 | $949.00 | |