| 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 | $226.36 | 4.219% | $235.9101 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $241.45 | 5.359% | $254.3893 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $123.89 | 9.777% | $136.0027 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $98.78 | 3.132% | $101.8738 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $14.50 | 7.524% | $15.591 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $203.51 | 9.419% | $222.6786 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $83.31 | 6.364% | $88.6118 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $991.80 | $1,055.0573 | $1,055.05 | $1,055.05 | $1,055.10 | |