| 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 | $8.83 | 11.616% | $9.8557 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $206.48 | 9.591% | $226.2835 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $235.81 | 8.139% | $255.0026 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $150.96 | 4.476% | $157.717 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $134.75 | 9.245% | $147.2076 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $52.42 | 10.482% | $57.9147 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $227.25 | 11.170% | $252.6338 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,016.50 | $1,106.6149 | $1,106.61 | $1,106.60 | $1,106.60 | |