| 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 | $44.76 | 12.366% | $50.295 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $247.43 | 5.439% | $260.8877 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $23.79 | 10.600% | $26.3117 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $164.32 | 7.395% | $176.4715 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $214.66 | 9.375% | $234.7844 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $146.45 | 9.570% | $160.4653 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $188.92 | 5.490% | $199.2917 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $1,030.33 | $1,108.5073 | $1,108.51 | $1,108.50 | $1,108.60 | |