| 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 | $108.92 | 12.275% | $122.2899 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $174.25 | 9.258% | $190.3821 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $169.67 | 11.836% | $189.7521 | $189.75 | $189.75 | $189.80 |
| Purchase #4 | $89.89 | 9.404% | $98.3433 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $233.26 | 11.558% | $260.2202 | $260.22 | $260.20 | $260.20 |
| Purchase #6 | $199.67 | 11.733% | $223.0973 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $246.78 | 10.787% | $273.4002 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $1,222.44 | $1,357.4851 | $1,357.48 | $1,357.50 | $1,357.50 | |