| 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 | $205.72 | 7.184% | $220.4989 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $242.42 | 12.646% | $273.0764 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $104.31 | 5.192% | $109.7258 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $46.85 | 13.159% | $53.015 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $13.43 | 5.134% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $113.69 | 7.376% | $122.0758 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $64.41 | 12.859% | $72.6925 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $790.83 | $865.2039 | $865.22 | $865.25 | $865.20 | |