| 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 | $213.74 | 6.715% | $228.0926 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $11.38 | 10.733% | $12.6014 | $12.60 | $12.60 | $12.60 |
| Purchase #3 | $10.86 | 9.714% | $11.9149 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $174.47 | 5.215% | $183.5686 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $173.92 | 4.648% | $182.0038 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $39.92 | 8.581% | $43.3455 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $85.69 | 5.821% | $90.678 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $709.98 | $752.2048 | $752.20 | $752.20 | $752.20 | |