| 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 | $224.32 | 6.186% | $238.1964 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $138.34 | 4.458% | $144.5072 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $93.69 | 6.558% | $99.8342 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $26.34 | 7.189% | $28.2336 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $122.51 | 8.794% | $133.2835 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $223.94 | 6.164% | $237.7437 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $236.49 | 11.112% | $262.7688 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $1,065.63 | $1,144.5674 | $1,144.56 | $1,144.60 | $1,144.50 | |