| 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 | $136.84 | 3.269% | $141.3133 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $231.41 | 4.661% | $242.196 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $185.56 | 12.315% | $208.4117 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $16.42 | 8.368% | $17.794 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $35.25 | 3.163% | $36.365 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $137.95 | 9.173% | $150.6042 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $222.62 | 12.704% | $250.9016 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $966.05 | $1,047.5858 | $1,047.58 | $1,047.55 | $1,047.60 | |