| 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 | $217.42 | 13.773% | $247.3653 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $202.65 | 5.376% | $213.5445 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $18.59 | 4.176% | $19.3663 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $42.69 | 4.771% | $44.7267 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $78.37 | 7.679% | $84.388 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $50.72 | 8.579% | $55.0713 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $155.90 | 6.116% | $165.4348 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $766.34 | $829.8969 | $829.90 | $829.90 | $829.90 | |