| 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 | $208.36 | 4.493% | $217.7216 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $129.46 | 6.574% | $137.9707 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $135.82 | 4.820% | $142.3665 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $51.65 | 9.705% | $56.6626 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $41.94 | 3.141% | $43.2573 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $199.69 | 4.684% | $209.0435 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $57.93 | 6.266% | $61.5599 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $824.85 | $868.5821 | $868.58 | $868.50 | $868.70 | |