| 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 | $25.68 | 11.761% | $28.7002 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $139.70 | 7.605% | $150.3242 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $120.57 | 10.578% | $133.3239 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $238.67 | 13.547% | $271.0026 | $271.00 | $271.00 | $271.00 |
| Purchase #5 | $166.31 | 12.309% | $186.7811 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $165.80 | 8.195% | $179.3873 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $78.66 | 8.750% | $85.5428 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $935.39 | $1,035.0621 | $1,035.05 | $1,035.05 | $1,035.00 | |