| 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 | $101.34 | 12.370% | $113.8758 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $206.79 | 12.344% | $232.3162 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $205.60 | 10.756% | $227.7143 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $231.93 | 12.293% | $260.4412 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $168.83 | 3.490% | $174.7222 | $174.72 | $174.70 | $174.70 |
| Purchase #6 | $189.98 | 12.780% | $214.2594 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $161.92 | 9.738% | $177.6878 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $1,266.39 | $1,401.0169 | $1,401.02 | $1,401.00 | $1,401.00 | |