| 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 | $103.67 | 9.124% | $113.1289 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $103.91 | 7.591% | $111.7978 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $7.28 | 13.611% | $8.2709 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $156.30 | 7.495% | $168.0147 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $248.85 | 8.440% | $269.8529 | $269.85 | $269.85 | $269.90 |
| Purchase #6 | $208.81 | 13.144% | $236.256 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $228.71 | 8.349% | $247.805 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,057.53 | $1,155.1262 | $1,155.13 | $1,155.10 | $1,155.20 | |