| 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 | $123.60 | 7.163% | $132.4535 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $48.47 | 10.576% | $53.5962 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $238.78 | 12.285% | $268.1141 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $109.39 | 9.420% | $119.6945 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $136.39 | 10.533% | $150.756 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $177.62 | 7.644% | $191.1973 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $222.33 | 11.347% | $247.5578 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,056.58 | $1,163.3694 | $1,163.37 | $1,163.35 | $1,163.50 | |