| 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 | $227.93 | 12.805% | $257.1164 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $160.71 | 9.756% | $176.3889 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $134.37 | 9.197% | $146.728 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $110.63 | 9.797% | $121.4684 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $180.72 | 4.627% | $189.0819 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $91.66 | 8.777% | $99.705 | $99.71 | $99.70 | $99.70 |
| Purchase #7 | $117.77 | 13.527% | $133.7007 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,023.79 | $1,124.1893 | $1,124.20 | $1,124.20 | $1,124.20 | |