| 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 | $190.33 | 4.754% | $199.3783 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $208.69 | 12.604% | $234.9933 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $71.34 | 7.758% | $76.8746 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $96.91 | 6.309% | $103.0241 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $122.96 | 6.199% | $130.5823 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $121.36 | 7.354% | $130.2848 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $229.50 | 11.372% | $255.5987 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $1,041.09 | $1,130.7361 | $1,130.72 | $1,130.75 | $1,130.80 | |