| 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 | $216.34 | 7.264% | $232.0549 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $122.95 | 9.666% | $134.8343 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $173.46 | 10.748% | $192.1035 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $160.33 | 5.250% | $168.7473 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $222.29 | 11.627% | $248.1357 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $190.47 | 3.502% | $197.1403 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $161.77 | 11.261% | $179.9869 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,247.61 | $1,353.0029 | $1,353.00 | $1,353.05 | $1,352.90 | |