| 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 | $21.33 | 8.831% | $23.2137 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $123.64 | 11.801% | $138.2308 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $180.66 | 6.448% | $192.309 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $78.81 | 5.842% | $83.4141 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $68.99 | 3.698% | $71.5413 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $149.79 | 3.404% | $154.8889 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $141.51 | 5.293% | $149.0001 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $764.73 | $812.5979 | $812.59 | $812.60 | $812.50 | |