| 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 | $211.82 | 5.256% | $222.9533 | $222.95 | $222.95 | $223.00 |
| Purchase #2 | $21.56 | 8.752% | $23.4469 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $186.95 | 6.487% | $199.0774 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $11.74 | 11.562% | $13.0974 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $186.94 | 9.684% | $205.0433 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $242.87 | 10.143% | $267.5043 | $267.50 | $267.50 | $267.50 |
| Purchase #7 | $72.31 | 7.715% | $77.8887 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $934.19 | $1,009.0113 | $1,009.01 | $1,009.05 | $1,009.00 | |