| 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 | $213.60 | 11.411% | $237.9739 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $15.73 | 8.289% | $17.0339 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $190.56 | 12.403% | $214.1952 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $172.89 | 9.787% | $189.8107 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $199.27 | 8.469% | $216.1462 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $92.81 | 10.381% | $102.4446 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $165.74 | 9.203% | $180.9931 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $1,050.60 | $1,158.5976 | $1,158.59 | $1,158.60 | $1,158.50 | |