| 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 | $11.80 | 7.261% | $12.6568 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $13.92 | 5.432% | $14.6761 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $231.90 | 12.267% | $260.3472 | $260.35 | $260.35 | $260.30 |
| Purchase #4 | $191.81 | 7.798% | $206.7673 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $164.36 | 10.218% | $181.1543 | $181.15 | $181.15 | $181.20 |
| Purchase #6 | $172.41 | 12.285% | $193.5906 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $133.42 | 10.486% | $147.4104 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $919.62 | $1,016.6027 | $1,016.61 | $1,016.60 | $1,016.70 | |