| 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 | $198.96 | 7.770% | $214.4192 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $208.65 | 10.145% | $229.8175 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $62.28 | 5.516% | $65.7154 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $201.91 | 12.380% | $226.9065 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $250.65 | 13.487% | $284.4552 | $284.46 | $284.45 | $284.50 |
| Purchase #6 | $133.36 | 13.809% | $151.7757 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $245.87 | 4.709% | $257.448 | $257.45 | $257.45 | $257.40 |
| 7 purchase totals = | $1,301.68 | $1,430.5375 | $1,430.56 | $1,430.50 | $1,430.50 | |