| 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 | $230.45 | 4.619% | $241.0945 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $79.71 | 10.813% | $88.329 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $249.99 | 13.837% | $284.5811 | $284.58 | $284.60 | $284.60 |
| Purchase #4 | $77.52 | 11.757% | $86.634 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $243.55 | 4.810% | $255.2648 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $136.66 | 4.210% | $142.4134 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $8.91 | 10.327% | $9.8301 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $1,026.79 | $1,108.1469 | $1,108.13 | $1,108.20 | $1,108.10 | |