| 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 | $216.73 | 6.860% | $231.5977 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $69.95 | 10.393% | $77.2199 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $244.25 | 6.530% | $260.1995 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $198.87 | 12.766% | $224.2577 | $224.26 | $224.25 | $224.30 |
| Purchase #5 | $162.59 | 3.314% | $167.9782 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $141.94 | 3.850% | $147.4047 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $197.25 | 4.126% | $205.3885 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $1,231.58 | $1,314.0462 | $1,314.05 | $1,314.05 | $1,314.10 | |