| 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 | $222.93 | 6.641% | $237.7348 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $200.39 | 3.468% | $207.3395 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $212.29 | 10.231% | $234.0094 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $119.82 | 13.662% | $136.1898 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $138.91 | 5.318% | $146.2972 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $72.46 | 8.244% | $78.4336 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $207.68 | 5.243% | $218.5687 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,174.48 | $1,258.5730 | $1,258.57 | $1,258.60 | $1,258.50 | |