| 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 | $212.57 | 7.773% | $229.0931 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $137.53 | 5.667% | $145.3238 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $122.30 | 11.772% | $136.6972 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $146.81 | 5.831% | $155.3705 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $151.65 | 13.178% | $171.6344 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $234.75 | 10.271% | $258.8612 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $92.42 | 6.703% | $98.6149 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $1,098.03 | $1,195.5951 | $1,195.58 | $1,195.55 | $1,195.60 | |