| 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 | $38.78 | 12.313% | $43.555 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $133.33 | 3.213% | $137.6139 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $200.93 | 13.159% | $227.3704 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $34.50 | 4.425% | $36.0266 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $194.37 | 5.668% | $205.3869 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $242.43 | 10.812% | $268.6415 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $239.72 | 13.589% | $272.2956 | $272.30 | $272.30 | $272.30 |
| 7 purchase totals = | $1,084.06 | $1,190.8899 | $1,190.90 | $1,190.90 | $1,190.90 | |