| 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 | $77.41 | 12.257% | $86.8981 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $180.58 | 13.768% | $205.4423 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $116.35 | 12.112% | $130.4423 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $203.40 | 7.685% | $219.0313 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $77.67 | 4.587% | $81.2327 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $122.78 | 6.141% | $130.3199 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $230.31 | 5.823% | $243.721 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,008.50 | $1,097.0876 | $1,097.08 | $1,097.10 | $1,096.90 | |