| 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 | $119.62 | 11.520% | $133.4002 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $204.35 | 5.799% | $216.2003 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $225.91 | 4.543% | $236.1731 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $201.45 | 7.750% | $217.0624 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $78.59 | 9.697% | $86.2109 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $36.74 | 12.226% | $41.2318 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $108.46 | 10.135% | $119.4524 | $119.45 | $119.45 | $119.50 |
| 7 purchase totals = | $975.12 | $1,049.7311 | $1,049.72 | $1,049.70 | $1,049.80 | |