| 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 | $241.32 | 11.295% | $268.5771 | $268.58 | $268.60 | $268.60 |
| Purchase #2 | $210.91 | 7.328% | $226.3655 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $197.50 | 3.817% | $205.0386 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $247.35 | 4.607% | $258.7454 | $258.75 | $258.75 | $258.70 |
| Purchase #5 | $34.38 | 12.510% | $38.6809 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $86.41 | 3.238% | $89.208 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $229.67 | 13.126% | $259.8165 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,247.54 | $1,346.4320 | $1,346.45 | $1,346.45 | $1,346.40 | |