| 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 | $212.74 | 11.313% | $236.8073 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $127.55 | 12.225% | $143.143 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $209.49 | 9.599% | $229.5989 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $78.72 | 8.143% | $85.1302 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $199.51 | 3.309% | $206.1118 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $234.91 | 4.644% | $245.8192 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $104.52 | 8.744% | $113.6592 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $1,167.44 | $1,260.2696 | $1,260.27 | $1,260.25 | $1,260.20 | |